50		Seconds (Sci-Fi, Thriller, 1966)
48		The Power (Thriller, Sci-Fi, 1968)
48		Countdown (Sci-Fi, Thriller, 1967)
45		Firelight (Sci-Fi, Thriller, 1964)
45		Zenith (Sci-Fi, Thriller, 2010)
45		The Arrival (Sci-Fi, Thriller, 1996)
45		WarGames (Sci-Fi, Thriller, 1983)
44		Electronic Lover (Sci-Fi, Thriller, 1966)
44		Destination Inner Space (Sci-Fi, Thriller, 1966)
43		Panic in the City (Sci-Fi, Thriller, 1968)
43		Battle Beneath the Earth (Sci-Fi, Thriller, 1967)
43		The Degenerates (Sci-Fi, Thriller, 1967)
43		The Atomic Submarine (Sci-Fi, Thriller, 1959)
42		Blade Runner (Sci-Fi, Thriller, 1982)
42		Colossus: The Forbin Project (Sci-Fi, Thriller, 1970)
41		The Andromeda Strain (Sci-Fi, Thriller, 1971)
41		Run Away with Me (Sci-Fi, Thriller, 2015)
41		Z.P.G. (Sci-Fi, Thriller, 1972)
40		Hardware (Sci-Fi, Thriller, 1990)
40		Twilight of the Dogs (Sci-Fi, Thriller, 1995)
40		Human Error (Sci-Fi, Thriller, 1988)
40		The Manhattan Project (Sci-Fi, Thriller, 1986)
40		Megaville (Sci-Fi, Thriller, 1990)
40		Liquid Dreams (Sci-Fi, Thriller, 1991)
40		Lifeform (Sci-Fi, Thriller, 1996)
40		Screamers (Sci-Fi, Thriller, 1995)
40		Image of the Beast (Sci-Fi, Thriller, 1980)
40		Twilight's Last Gleaming (Sci-Fi, Thriller, 1977)
40		Futureworld (Sci-Fi, Thriller, 1976)
40		The Terminal Man (Sci-Fi, Thriller, 1974)
40		The Last Days of Man on Earth (Sci-Fi, Thriller, 1973)
40		Dreammaster: The Erotic Invader (Sci-Fi, Thriller, 1996)
40		The Killings at Outpost Zeta (Sci-Fi, Thriller, 1980)
40		BrainWaves (Sci-Fi, Thriller, 1983)
40		The Aftermath (Sci-Fi, Thriller, 1982)
40		Lifepod (Sci-Fi, Thriller, 1981)
40		The Prodigal Planet (Sci-Fi, Thriller, 1983)
40		Rewind (Sci-Fi, Thriller, 1998)
40		Found in Time (Sci-Fi, Thriller, 2012)
40		Mr Self Destruct (Sci-Fi, Thriller, 2012)
40		95ers: Echoes (Sci-Fi, Thriller, 2013)
40		Modified (Sci-Fi, Thriller, 2012)
40		Goliad Uprising (Sci-Fi, Thriller, 2012)
40		Area Q. (Sci-Fi, Thriller, 2011)
40		All Superheroes Must Die (Sci-Fi, Thriller, 2011)
40		+1 (Sci-Fi, Thriller, 2013)
40		Europa Report (Sci-Fi, Thriller, 2013)
40		Reversion (Sci-Fi, Thriller, 2015)
40		Sensory Perception (Sci-Fi, Thriller, 2015)
40		Prisoner X (Sci-Fi, Thriller, 2016)
40		Air (Sci-Fi, Thriller, 2015)
40		Project Almanac (Sci-Fi, Thriller, 2015)
40		The Signal (Sci-Fi, Thriller, 2014)
40		Time Lapse (Sci-Fi, Thriller, 2014)
40		The Speed of Thought (Sci-Fi, Thriller, 2011)
40		Beyond the Black Rainbow (Sci-Fi, Thriller, 2010)
40		Terminal Error (Thriller, Sci-Fi, 2002)
40		Cube²: Hypercube (Sci-Fi, Thriller, 2002)
40		The Source (Thriller, Sci-Fi, 2002)
40		Aparelho Voador a Baixa Altitude (Thriller, Sci-Fi, 2002)
40		Feedback (Sci-Fi, Thriller, 2002)
40		Bombshell (Sci-Fi, Thriller, 1997)
40		Xchange (Sci-Fi, Thriller, 2001)
40		If (Thriller, Sci-Fi, 2003)
40		The Butterfly Effect 2 (Sci-Fi, Thriller, 2006)
40		The Happening (Sci-Fi, Thriller, 2008)
40		Chronicles of the Beyond (Sci-Fi, Thriller, 2009)
40		Willows Way (Sci-Fi, Thriller, 2008)
40		Project Grey (Sci-Fi, Thriller, 2007)
40		Algeny: The Genetic Factor (Sci-Fi, Thriller, 2007)
40		The Invasion (Sci-Fi, Thriller, 2007)
40		Menno's Mind (Sci-Fi, Thriller, 1997)
40		Final Approach (Sci-Fi, Thriller, 1991)
37		They Live (Horror, Sci-Fi, Thriller, 1988)
35		Space Master X-7 (Horror, Sci-Fi, Thriller, 1958)
32		Control (Crime, Sci-Fi, Thriller, 2004)
32		Capricorn One (Action, Sci-Fi, Thriller, 1977)
32		Limitless (Mystery, Sci-Fi, Thriller, 2011)
32		Gorath (Action, Sci-Fi, Thriller, 1962)
32		Riddick (Action, Sci-Fi, Thriller, 2013)
32		Panic in Year Zero! (Horror, Sci-Fi, Thriller, 1962)
32		The Black Scorpion (Horror, Sci-Fi, 1957)
32		Soylent Green (Mystery, Sci-Fi, Thriller, 1973)
32		Jungleground (Action, Sci-Fi, Thriller, 1995)
32		The Thirteenth Floor (Mystery, Sci-Fi, Thriller, 1999)
32		X: The Man with the X-Ray Eyes (Horror, Sci-Fi, Thriller, 1963)
32		The Waters: Phase One (Action, Sci-Fi, Thriller, 2012)
32		Digital Man (Action, Sci-Fi, Thriller, 1995)
31		Mothra (Fantasy, Sci-Fi, Thriller, 1961)
30		First Men in the Moon (Adventure, Sci-Fi, 1964)
30		The Time Travelers (Sci-Fi, 1964)
30		Velocity Trap (Action, Sci-Fi, 1999)
30		Varan the Unbelievable (Horror, Sci-Fi, 1962)
30		The Cosmic Man (Adventure, Sci-Fi, Thriller, 1959)
29		Lockout (Action, Adventure, Sci-Fi, 2012)
29		The Valley of Gwangi (Western, Sci-Fi, Thriller, 1969)
29		The Avengers (Action, Sci-Fi, Thriller, 2012)
29		Fate (Drama, Sci-Fi, Thriller, 2013)
29		Aliens (Adventure, Sci-Fi, Thriller, 1986)
29		Jurassic Park (Adventure, Sci-Fi, Thriller, 1993)
29		Donnie Darko (Drama, Sci-Fi, Thriller, 2001)
29		Twelve Monkeys (Mystery, Sci-Fi, Thriller, 1995)
29		Einstein's God Model (Drama, Sci-Fi, Thriller, 2016)
29		It Conquered the World (Horror, Sci-Fi, Thriller, 1956)
29		The Deadly Mantis (Horror, Sci-Fi, Thriller, 1957)
29		Cyborg 2087 (Sci-Fi, 1966)
29		The Vampire (Horror, Sci-Fi, Thriller, 1957)
29		The Mysterians (Action, Sci-Fi, Thriller, 1957)
28		King Kong Escapes (Adventure, Sci-Fi, 1967)
28		District 9 (Action, Sci-Fi, Thriller, 2009)
28		Gattaca (Drama, Sci-Fi, Thriller, 1997)
28		Children of Men (Drama, Sci-Fi, Thriller, 2006)
28		Night of the Lepus (Horror, Sci-Fi, Thriller, 1972)
28		Doomwatch (Mystery, Sci-Fi, Thriller, 1972)
28		The Resurrection of Zachary Wheeler (Sci-Fi, Mystery, Thriller, 1971)
27		Night Skies (Horror, Sci-Fi, Thriller, 2007)
27		The Signal (Horror, Sci-Fi, Thriller, 2007)
27		Synchronicity (Mystery, Sci-Fi, Thriller, 2015)
27		Altered (Horror, Sci-Fi, Thriller, 2006)
27		Kaw (Horror, Sci-Fi, Thriller, 2007)
27		The Hiking Trip (Horror, Sci-Fi, Thriller, 2007)
27		Liar's Pendulum (Action, Sci-Fi, Thriller, 2007)
27		Next (Action, Sci-Fi, Thriller, 2007)
27		Sunshine (Adventure, Sci-Fi, Thriller, 2007)
27		The Hunt (Horror, Sci-Fi, Thriller, 2006)
27		Deja Vu (Action, Sci-Fi, Thriller, 2006)
27		11:59 (Mystery, Sci-Fi, Thriller, 2005)
27		War of the Worlds (Adventure, Sci-Fi, Thriller, 2005)
27		The Scorch Trials (Action, Sci-Fi, Thriller, 2015)
27		The Mad Ghoul (Horror, Sci-Fi, Thriller, 1943)
27		Isolation (Horror, Sci-Fi, Thriller, 2005)
27		Mulberry St (Horror, Sci-Fi, Thriller, 2006)
27		Containment (Horror, Sci-Fi, Thriller, 2015)
27		The Moment After II: The Awakening (Drama, Sci-Fi, Thriller, 2006)
27		Doomsday (Action, Sci-Fi, Thriller, 2008)
27		Asylum (Horror, Sci-Fi, Thriller, 2008)
27		The Thaw (Horror, Sci-Fi, Thriller, 2009)
27		The Avenging Spider-Man (Action, Sci-Fi, Thriller, 2015)
27		Push (Action, Sci-Fi, Thriller, 2009)
27		Gamer (Action, Sci-Fi, Thriller, 2009)
27		Frankenstein Unlimited (Horror, Sci-Fi, Thriller, 2009)
27		Dead Air (Horror, Sci-Fi, Thriller, 2009)
27		The Fourth Kind (Mystery, Sci-Fi, Thriller, 2009)
27		Area 51 (Horror, Sci-Fi, Thriller, 2015)
27		The Hollow One (Horror, Sci-Fi, Thriller, 2015)
27		The Butterfly Effect 3: Revelations (Crime, Sci-Fi, Thriller, 2009)
27		Death Race (Action, Sci-Fi, Thriller, 2008)
27		The Chinese Room (Mystery, Sci-Fi, Thriller, 2008)
27		The Objective (Horror, Sci-Fi, Thriller, 2008)
27		Quarantine (Horror, Sci-Fi, Thriller, 2008)
27		Splinter (Horror, Sci-Fi, Thriller, 2008)
27		Presence (Horror, Sci-Fi, Thriller, 2008)
27		The Day the Earth Stood Still (Drama, Sci-Fi, Thriller, 2008)
27		Man Vs. (Horror, Sci-Fi, Thriller, 2015)
27		Sigma (Action, Sci-Fi, Thriller, 2005)
27		Slipstream (Action, Sci-Fi, Thriller, 2005)
27		Tribulation (Drama, Sci-Fi, Thriller, 2000)
27		Supernova (Horror, Sci-Fi, Thriller, 2000)
27		Komodo (Horror, Sci-Fi, Thriller, 1999)
27		Pandemic (Action, Sci-Fi, Thriller, 2016)
27		Mission to Mars (Adventure, Sci-Fi, Thriller, 2000)
27		The Cell (Horror, Sci-Fi, Thriller, 2000)
27		The Hunger Games: Mockingjay - Part 2 (Sci-Fi, Thriller, War, 2015)
27		Occupants (Horror, Sci-Fi, Thriller, 2015)
27		The Astronaut's Wife (Drama, Sci-Fi, Thriller, 1999)
27		Deep Blue Sea (Action, Sci-Fi, Thriller, 1999)
27		Progeny (Horror, Sci-Fi, Thriller, 1998)
27		Beta Test (Action, Sci-Fi, Thriller, 2016)
27		Hysteria (Drama, Sci-Fi, Thriller, 1997)
27		Godzilla (Action, Sci-Fi, Thriller, 1998)
27		eXistenZ (Horror, Sci-Fi, Thriller, 1999)
27		The Moment After (Drama, Sci-Fi, Thriller, 1999)
27		Approaching the Unknown (Drama, Sci-Fi, Thriller, 2016)
27		Cell (Horror, Sci-Fi, Thriller, 2016)
27		Red Planet (Action, Sci-Fi, Thriller, 2000)
27		400 Days (Mystery, Sci-Fi, Thriller, 2015)
27		The Final Cut (Action, Sci-Fi, Thriller, 2004)
27		Primer (Drama, Sci-Fi, Thriller, 2004)
27		Endangered Species (Horror, Sci-Fi, Thriller, 2003)
27		The I Inside (Mystery, Sci-Fi, Thriller, 2004)
27		Guardian of the Realm (Sci-Fi, Horror, Thriller, 2004)
27		The Eavesdropper (Drama, Thriller, Sci-Fi, 2004)
27		Narcopolis (Mystery, Sci-Fi, Thriller, 2015)
27		Corn (Drama, Sci-Fi, Thriller, 2004)
27		Absolon (Sci-Fi, Action, Thriller, 2003)
27		Alternate Realities (Drama, Sci-Fi, Thriller, 2015)
27		Replicant (Action, Sci-Fi, Thriller, 2001)
27		Night People (Horror, Sci-Fi, Thriller, 2015)
27		Rage of the Innocents (Action, Sci-Fi, Thriller, 2001)
27		Anthrax (Drama, Sci-Fi, Thriller, 2001)
27		The One (Action, Sci-Fi, Thriller, 2001)
27		Anatomie 2 (Horror, Sci-Fi, Thriller, 2003)
27		The Invisible Ray (Horror, Sci-Fi, Thriller, 1936)
27		The Remnant (Horror, Sci-Fi, Thriller, 2001)
27		Beacon77 (Horror, Sci-Fi, Thriller, 2009)
27		Ghost Machine (Action, Sci-Fi, Thriller, 2009)
27		These Final Hours (Drama, Sci-Fi, Thriller, 2013)
27		Patrick (Horror, Sci-Fi, Thriller, 2013)
27		The Last Days on Mars (Horror, Sci-Fi, Thriller, 2013)
27		Re-Entry: Grey Zone (Action, Sci-Fi, Thriller, 2013)
27		Z for Zachariah (Drama, Sci-Fi, Thriller, 2015)
27		Jurassic City (Action, Sci-Fi, Thriller, 2015)
27		Coherence (Mystery, Sci-Fi, Thriller, 2013)
27		Almost Human (Horror, Sci-Fi, Thriller, 2013)
27		Dragon Day (Drama, Sci-Fi, Thriller, 2013)
27		The Purge (Horror, Sci-Fi, Thriller, 2013)
27		Hotspot (Fantasy, Sci-Fi, Thriller, 2013)
27		Evolution Creek (Adventure, Sci-Fi, Thriller, 2012)
27		Mine Games (Mystery, Sci-Fi, Thriller, 2012)
27		Errors of the Human Body (Drama, Sci-Fi, Thriller, 2012)
27		Uncanny (Drama, Sci-Fi, Thriller, 2015)
27		Specter (Horror, Sci-Fi, Thriller, 2012)
27		Bounty Killer (Action, Sci-Fi, Thriller, 2013)
27		MindScans (Drama, Sci-Fi, Thriller, 2013)
27		Dark Skies (Horror, Sci-Fi, Thriller, 2013)
27		Dark Mountain (Horror, Sci-Fi, Thriller, 2013)
27		Truth (Horror, Sci-Fi, Thriller, 2014)
27		Lucy (Action, Sci-Fi, Thriller, 2014)
27		The Reconstruction of William Zero (Drama, Sci-Fi, Thriller, 2014)
27		The Quiet Hour (Drama, Sci-Fi, Thriller, 2014)
27		Alien Outpost (Action, Sci-Fi, Thriller, 2014)
27		Automata (Action, Sci-Fi, Thriller, 2014)
27		Beyond the Dark (Horror, Sci-Fi, Thriller, 2014)
27		Listening (Drama, Sci-Fi, Thriller, 2014)
27		Monsters: Dark Continent (Drama, Sci-Fi, Thriller, 2014)
27		The Anomaly (Action, Sci-Fi, Thriller, 2014)
27		Léa, un ange dans ma maison (Fantasy, Sci-Fi, Thriller, 2014)
27		Cabin Fever: Patient Zero (Horror, Sci-Fi, Thriller, 2014)
27		54 Days (Drama, Sci-Fi, Thriller, 2014)
27		The War of the Worlds (Action, Sci-Fi, Thriller, 1953)
27		The Scribbler (Mystery, Sci-Fi, Thriller, 2014)
27		Assumption of Risk (Mystery, Sci-Fi, Thriller, 2014)
27		Rumors of Wars (Drama, Sci-Fi, Thriller, 2014)
27		When Worlds Collide (Action, Sci-Fi, Thriller, 1951)
27		Alien Abduction (Horror, Sci-Fi, Thriller, 2014)
27		Aurora (Romance, Sci-Fi, Thriller, 2012)
27		The Lazarus Effect (Horror, Sci-Fi, Thriller, 2015)
27		The Whisperer in Darkness (Mystery, Sci-Fi, Thriller, 2011)
27		Source Code (Mystery, Sci-Fi, Thriller, 2011)
27		Ezekiel's Landing (Drama, Sci-Fi, Thriller, 2015)
27		Jackrabbit (Drama, Sci-Fi, Thriller, 2015)
27		The Divide (Drama, Sci-Fi, Thriller, 2011)
27		The Survivalist (Drama, Sci-Fi, Thriller, 2015)
27		Beyond the Realm (Romance, Sci-Fi, Thriller, 2011)
27		The Collective (Horror, Sci-Fi, Thriller, 2011)
27		The Adjustment Bureau (Romance, Sci-Fi, Thriller, 2011)
27		The Lady and the Monster (Horror, Sci-Fi, Thriller, 1944)
27		Pickman's Muse (Horror, Sci-Fi, Thriller, 2010)
27		War Stories (Mystery, Sci-Fi, Thriller, 2009)
27		2084 (Horror, Sci-Fi, Thriller, 2009)
27		Super Hybrid (Horror, Sci-Fi, Thriller, 2010)
27		The Package Vol. 1 (Action, Sci-Fi, Thriller, 2010)
27		Never Escape (Action, Sci-Fi, Thriller, 2010)
27		Unaware (Horror, Sci-Fi, Thriller, 2010)
27		Skyline (Action, Sci-Fi, Thriller, 2010)
27		The Millennium Bug (Horror, Sci-Fi, Thriller, 2011)
27		Super 8 (Mystery, Sci-Fi, Thriller, 2011)
27		Infini (Horror, Sci-Fi, Thriller, 2015)
27		Schilf (Drama, Sci-Fi, Thriller, 2012)
27		Cloned: The Recreator Chronicles (Drama, Sci-Fi, Thriller, 2012)
27		Insurgent (Adventure, Sci-Fi, Thriller, 2015)
27		Plan 9 (Horror, Sci-Fi, Thriller, 2015)
27		The Ghostmaker (Horror, Sci-Fi, Thriller, 2012)
27		Antiviral (Horror, Sci-Fi, Thriller, 2012)
27		Memory Lane (Crime, Sci-Fi, Thriller, 2012)
27		Chronicle (Drama, Sci-Fi, Thriller, 2012)
27		State of Emergency (Horror, Sci-Fi, Thriller, 2011)
27		Alien Exorcism (Mystery, Sci-Fi, Thriller, 2011)
27		Spaceship Terror (Horror, Sci-Fi, Thriller, 2011)
27		The Shadow Men (Action, Sci-Fi, Thriller, 1997)
27		Savage (Horror, Sci-Fi, Thriller, 2011)
27		Cowboys & Aliens (Action, Sci-Fi, Thriller, 2011)
27		In Time (Action, Sci-Fi, Thriller, 2011)
27		A Thousand Kisses Deep (Romance, Sci-Fi, Thriller, 2011)
27		Area 51 Confidential (Mystery, Sci-Fi, Thriller, 2011)
27		The Principle (News, Sci-Fi, Thriller, 2014)
27		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
27		Phase IV (Horror, Sci-Fi, Thriller, 1974)
27		Eve of Destruction (Action, Sci-Fi, Thriller, 1991)
27		Enemy from Space (Sci-Fi, Horror, 1957)
27		Street Asylum (Action, Sci-Fi, Thriller, 1990)
27		Spontaneous Combustion (Horror, Sci-Fi, Thriller, 1990)
27		1990: The Bronx Warriors (Action, Sci-Fi, Thriller, 1982)
27		UFO... annientare S.H.A.D.O. stop. Uccidete Straker... (Action, Sci-Fi, Thriller, 1974)
27		Who? (Mystery, Sci-Fi, Thriller, 1975)
27		Day of the Animals (Horror, Sci-Fi, Thriller, 1977)
27		Colpi di luce (Action, Sci-Fi, Thriller, 1985)
27		Blue Tornado (Action, Sci-Fi, Thriller, 1991)
27		Warning Sign (Drama, Sci-Fi, Thriller, 1985)
27		Moon 44 (Action, Sci-Fi, Thriller, 1990)
27		Accidents (Action, Sci-Fi, Thriller, 1989)
27		Beyond the Rising Moon (Adventure, Sci-Fi, Thriller, 1987)
27		Westworld (Action, Sci-Fi, Thriller, 1973)
27		City of Shadows (Action, Sci-Fi, Thriller, 1987)
27		The Day of the Dolphin (Drama, Sci-Fi, Thriller, 1973)
27		The Caller (Mystery, Sci-Fi, Thriller, 1987)
27		Project Nightmare (Horror, Sci-Fi, Thriller, 1987)
27		The Blob (Horror, Sci-Fi, Thriller, 1988)
27		Cyborg (Action, Sci-Fi, Thriller, 1989)
27		Ganheddo (Action, Sci-Fi, Thriller, 1989)
27		Cube (Mystery, Sci-Fi, Thriller, 1997)
27		Incident at Raven's Gate (Drama, Sci-Fi, Thriller, 1988)
27		Primal Rage (Horror, Sci-Fi, Thriller, 1988)
27		The Kindred (Horror, Sci-Fi, Thriller, 1987)
27		Night Shadows (Horror, Sci-Fi, Thriller, 1984)
27		The Island of Dr. Moreau (Horror, Sci-Fi, Thriller, 1996)
27		Not of This Earth (Horror, Sci-Fi, 1957)
27		Terminal Justice (Action, Sci-Fi, Thriller, 1996)
27		The Man Who Turned to Stone (Horror, Sci-Fi, 1957)
27		Plague (Sci-Fi, Drama, Thriller, 1979)
27		Omega Doom (Drama, Sci-Fi, Thriller, 1996)
27		Brainstorm (Romance, Sci-Fi, Thriller, 1983)
27		Looker (Drama, Sci-Fi, Thriller, 1981)
27		Event Horizon (Horror, Sci-Fi, Thriller, 1997)
27		Absolute Aggression (Action, Sci-Fi, Thriller, 1996)
27		On the Beach (Drama, Romance, Sci-Fi, 1959)
27		Altered States (Horror, Sci-Fi, Thriller, 1980)
27		The Dead Zone (Horror, Sci-Fi, Thriller, 1983)
27		Savage (Action, Sci-Fi, Thriller, 1996)
27		Agency (Drama, Sci-Fi, Thriller, 1980)
27		Universal Soldier (Action, Sci-Fi, Thriller, 1992)
27		Mindwarp (Horror, Sci-Fi, Thriller, 1992)
27		Saturn 3 (Adventure, Sci-Fi, Thriller, 1980)
27		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
27		Nemesis (Action, Sci-Fi, Thriller, 1992)
27		Ghost in the Machine (Horror, Sci-Fi, Thriller, 1993)
27		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
27		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
27		Shadow Warriors (Action, Sci-Fi, Thriller, 1995)

Notes: Movies similar to The Madmen of Mandoras, Movies like The Madmen of Mandoras, Sci-Fi, Thriller, David Bradley, Walter Stocker, Audrey Caire, Carlos Rivas, John Holland, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities