70		The Invisible Ray (Horror, Sci-Fi, Thriller, 1936)
70		The Mad Ghoul (Horror, Sci-Fi, Thriller, 1943)
67		Black Friday (Drama, Horror, Sci-Fi, 1940)
67		Victor Frankenstein (Drama, Horror, Sci-Fi, 2015)
57		The Deadly Mantis (Horror, Sci-Fi, Thriller, 1957)
57		It Conquered the World (Horror, Sci-Fi, Thriller, 1956)
57		The Devil Commands (Horror, Sci-Fi, 1941)
57		Nightmare City (Action, Horror, Sci-Fi, 1980)
57		Mansion of the Doomed (Horror, Thriller, 1976)
55		Panic in Year Zero! (Horror, Sci-Fi, Thriller, 1962)
55		Anatomie 2 (Horror, Sci-Fi, Thriller, 2003)
55		The Dead Zone (Horror, Sci-Fi, Thriller, 1983)
55		The Blob (Horror, Sci-Fi, Thriller, 1988)
52		Captive Wild Woman (Horror, Sci-Fi, 1943)
52		The Crazies (Action, Horror, Sci-Fi, 1973)
52		The Return (Horror, Mystery, Thriller, 2006)
52		Roger Corman's Frankenstein Unbound (Drama, Horror, Sci-Fi, 1990)
51		Reptilicus (Action, Horror, Sci-Fi, 1961)
50		The Kindred (Horror, Sci-Fi, Thriller, 1987)
50		State of Emergency (Horror, Sci-Fi, Thriller, 2011)
50		Five Million Years to Earth (Horror, Mystery, Sci-Fi, 1967)
50		Altered States (Horror, Sci-Fi, Thriller, 1980)
50		Corridors of Blood (Crime, Horror, Thriller, 1958)
49		Underworld: Awakening (Action, Fantasy, Horror, 2012)
49		Coma (Drama, Horror, Mystery, 1978)
49		Frankenstein Must Be Destroyed (Horror, Drama, Sci-Fi, 1969)
49		Murders in the Rue Morgue (Crime, Horror, Mystery, 1932)
49		Attack of the Crab Monsters (Horror, Sci-Fi, 1957)
47		Gin gwai (Drama, Horror, Thriller, 2002)
47		Peeping Tom (Drama, Horror, Thriller, 1960)
47		I Am Legend (Drama, Horror, Sci-Fi, 2007)
47		The Dark (Horror, Mystery, Thriller, 2005)
47		The Fly (Drama, Horror, Sci-Fi, 1986)
47		Firestarter (Action, Horror, Sci-Fi, 1984)
47		Dr. Jekyll and Mr. Hyde (Drama, Horror, Sci-Fi, 1920)
47		Children of the Damned (Horror, Sci-Fi, 1964)
47		Rabid (Horror, Sci-Fi, 1977)
47		Another World (Action, Horror, Sci-Fi, 2014)
47		Shivers (Horror, Sci-Fi, 1975)
47		The Devil Bat (Horror, Sci-Fi, 1940)
46		Scream of Fear (Horror, Thriller, 1961)
46		Scream and Scream Again (Crime, Drama, Horror, 1970)
46		The Frozen Dead (Sci-Fi, Horror, 1966)
46		The Skull (Horror, Thriller, 1965)
45		Endless Night (Crime, Drama, Horror, 1972)
45		Altered (Horror, Sci-Fi, Thriller, 2006)
45		Phase IV (Horror, Sci-Fi, Thriller, 1974)
45		The Blob (Horror, Sci-Fi, 1958)
45		The Colossus of New York (Horror, Sci-Fi, 1958)
45		4D Man (Sci-Fi, Horror, Romance, 1959)
44		May (Drama, Horror, 2002)
44		The Monolith Monsters (Drama, Horror, Sci-Fi, 1957)
44		The Curse of Frankenstein (Horror, Sci-Fi, 1957)
44		X the Unknown (Horror, Sci-Fi, 1956)
44		Godzilla, King of the Monsters! (Action, Horror, Sci-Fi, 1956)
44		The Guardian (Drama, Horror, Mystery, 1990)
44		The Forgotten (Drama, Horror, Mystery, 2004)
44		The Raven (Crime, Horror, 1935)
43		Tarantula (Horror, Sci-Fi, 1955)
43		Island of Lost Souls (Horror, Sci-Fi, 1932)
43		The Hound of the Baskervilles (Horror, Mystery, Thriller, 1939)
43		Frankenstein (Drama, Horror, Sci-Fi, 1931)
43		Horror Express (Horror, Sci-Fi, 1972)
43		The Two Faces of Dr. Jekyll (Horror, 1960)
43		Creature with the Atom Brain (Crime, Horror, Sci-Fi, 1955)
43		Dr. Jekyll and Mr. Hyde (Horror, Sci-Fi, 1931)
43		Space Master X-7 (Horror, Sci-Fi, Thriller, 1958)
42		Frankenstein Created Woman (Horror, 1967)
42		The Terror (Horror, Thriller, 1963)
42		The Man They Could Not Hang (Crime, Horror, Sci-Fi, 1939)
42		From Beyond (Horror, Sci-Fi, 1986)
42		Darkness Falls (Horror, Mystery, Thriller, 2003)
42		Return of the Ape Man (Horror, Romance, Sci-Fi, 1944)
42		The Tomb of Ligeia (Drama, Horror, Thriller, 1964)
42		Scanners (Action, Horror, Sci-Fi, 1981)
42		Dreamcatcher (Drama, Horror, Sci-Fi, 2003)
42		Strait-Jacket (Drama, Horror, Thriller, 1964)
42		Amber Alert (Horror, Mystery, Thriller, 2012)
42		Pin (Horror, Thriller, 1988)
42		Man Made Monster (Drama, Horror, Sci-Fi, 1941)
42		The Revenge of Frankenstein (Horror, 1958)
42		The Mutations (Horror, Sci-Fi, 1974)
42		The Creeper (Adventure, Horror, Thriller, 1977)
42		Terror of Frankenstein (Horror, Sci-Fi, 1977)
42		Hollow Man (Action, Horror, Sci-Fi, 2000)
42		The Vampire (Horror, Sci-Fi, Thriller, 1957)
42		Sssssss (Horror, Sci-Fi, 1973)
42		Slugs (Horror, Sci-Fi, 1988)
42		The Brain That Wouldn't Die (Horror, Sci-Fi, 1962)
42		Embryo (Horror, Sci-Fi, 1976)
42		Bug (Sci-Fi, Horror, Mystery, 1975)
42		The Thing (Horror, Mystery, Sci-Fi, 2011)
42		Mad Love (Horror, Romance, Sci-Fi, 1935)
42		The Girl with All the Gifts (Drama, Horror, Thriller, 2016)
42		Patrick (Horror, Romance, Sci-Fi, 1978)
42		Urban Legend (Horror, Mystery, Thriller, 1998)
42		Alien: Resurrection (Action, Horror, Sci-Fi, 1997)
41		Night of the Lepus (Horror, Sci-Fi, Thriller, 1972)
41		Night Tide (Fantasy, Horror, Thriller, 1961)
40		Cabin Fever: Patient Zero (Horror, Sci-Fi, Thriller, 2014)
40		Specter (Horror, Sci-Fi, Thriller, 2012)
40		The Lady and the Monster (Horror, Sci-Fi, Thriller, 1944)
40		Kaw (Horror, Sci-Fi, Thriller, 2007)
40		2084 (Horror, Sci-Fi, Thriller, 2009)
40		Splinter (Horror, Sci-Fi, Thriller, 2008)
40		The Objective (Horror, Sci-Fi, Thriller, 2008)
40		War of the Satellites (Horror, Sci-Fi, 1958)
40		Guardian of the Realm (Sci-Fi, Horror, Thriller, 2004)
40		Beacon77 (Horror, Sci-Fi, Thriller, 2009)
40		Night Shadows (Horror, Sci-Fi, Thriller, 1984)
40		Mindwarp (Horror, Sci-Fi, Thriller, 1992)
40		Isolation (Horror, Sci-Fi, Thriller, 2005)
40		Eyes in the Dark (Horror, Sci-Fi, Thriller, 2010)
40		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
40		Dark Mountain (Horror, Sci-Fi, Thriller, 2013)
40		Alien Abduction (Horror, Sci-Fi, Thriller, 2014)
40		Man Vs. (Horror, Sci-Fi, Thriller, 2015)
40		Island of the Burning Damned (Horror, Mystery, Sci-Fi, 1967)
40		Night Skies (Horror, Sci-Fi, Thriller, 2007)
40		Phantoms (Horror, Sci-Fi, Thriller, 1998)
40		eXistenZ (Horror, Sci-Fi, Thriller, 1999)
40		The Signal (Horror, Sci-Fi, Thriller, 2007)
40		Asylum (Horror, Sci-Fi, Thriller, 2008)
40		Unaware (Horror, Sci-Fi, Thriller, 2010)
40		Super Hybrid (Horror, Sci-Fi, Thriller, 2010)
40		Ghost in the Machine (Horror, Sci-Fi, Thriller, 1993)
40		The Wasp Woman (Horror, Sci-Fi, 1959)
40		Almost Human (Horror, Sci-Fi, Thriller, 2013)
40		Mulberry St (Horror, Sci-Fi, Thriller, 2006)
40		Primal Rage (Horror, Sci-Fi, Thriller, 1988)
40		The Last Days on Mars (Horror, Sci-Fi, Thriller, 2013)
40		Supernova (Horror, Sci-Fi, Thriller, 2000)
40		The Ghostmaker (Horror, Sci-Fi, Thriller, 2012)
40		Cell (Horror, Sci-Fi, Thriller, 2016)
40		Patrick (Horror, Sci-Fi, Thriller, 2013)
40		Attack of the Puppet People (Sci-Fi, Horror, 1958)
40		Quarantine (Horror, Sci-Fi, Thriller, 2008)
40		The Purge (Horror, Sci-Fi, Thriller, 2013)
40		Antiviral (Horror, Sci-Fi, Thriller, 2012)
40		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
40		Containment (Horror, Sci-Fi, Thriller, 2015)
40		The Premonition (Horror, Sci-Fi, Thriller, 1976)
40		Komodo (Horror, Sci-Fi, Thriller, 1999)
40		Area 51 (Horror, Sci-Fi, Thriller, 2015)
40		Infini (Horror, Sci-Fi, Thriller, 2015)
40		The Hunt (Horror, Sci-Fi, Thriller, 2006)
40		The Thaw (Horror, Sci-Fi, Thriller, 2009)
40		Pickman's Muse (Horror, Sci-Fi, Thriller, 2010)
40		Event Horizon (Horror, Sci-Fi, Thriller, 1997)
40		Plan 9 (Horror, Sci-Fi, Thriller, 2015)
40		Savage (Horror, Sci-Fi, Thriller, 2011)
40		Day of the Animals (Horror, Sci-Fi, Thriller, 1977)
40		The Cell (Horror, Sci-Fi, Thriller, 2000)
40		Dead Air (Horror, Sci-Fi, Thriller, 2009)
40		Spontaneous Combustion (Horror, Sci-Fi, Thriller, 1990)
40		Progeny (Horror, Sci-Fi, Thriller, 1998)
40		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
40		The Millennium Bug (Horror, Sci-Fi, Thriller, 2011)
40		The Cosmic Monster (Drama, Sci-Fi, Horror, 1958)
40		Dark Skies (Horror, Sci-Fi, Thriller, 2013)
40		Endangered Species (Horror, Sci-Fi, Thriller, 2003)
40		They Live (Horror, Sci-Fi, Thriller, 1988)
40		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
40		The Island of Dr. Moreau (Horror, Sci-Fi, Thriller, 1996)
39		Mary Shelley's Frankenstein (Drama, Horror, Romance, 1994)
39		Premature Burial (Drama, Horror, Mystery, 1962)
39		The Uninvited (Fantasy, Horror, Mystery, 1944)
39		Not of This Earth (Horror, Sci-Fi, 1957)
39		Dr. Cyclops (Adventure, Drama, Horror, 1940)
39		The Man Without a Body (Horror, Sci-Fi, 1957)
39		The Abominable Snowman (Adventure, Horror, Sci-Fi, 1957)
38		Day the World Ended (Horror, Sci-Fi, 1955)
38		Curse of the Fly (Drama, Horror, Mystery, 1965)
38		This Island Earth (Horror, Mystery, Sci-Fi, 1955)
37		Before I Hang (Crime, Horror, Sci-Fi, 1940)
37		Flight of the Living Dead (Action, Horror, Sci-Fi, 2007)
37		Nightmare (Horror, Mystery, Thriller, 1964)
37		The Attic (Drama, Thriller, Horror, 1980)
37		Splice (Drama, Horror, Sci-Fi, 2009)
37		Repo! The Genetic Opera (Horror, Musical, Sci-Fi, 2008)
37		Mother's Day (Horror, Thriller, 2010)
37		Swamp Thing (Horror, Sci-Fi, 1982)
37		Trouble Every Day (Horror, Thriller, Drama, 2001)
37		Godzilla 1985 (Action, Horror, Sci-Fi, 1984)
37		Playback (Horror, Thriller, 2012)
37		Nightwatch (Drama, Horror, Thriller, 1997)
37		Son of Frankenstein (Sci-Fi, Horror, Drama, 1939)
37		The Body Snatcher (Horror, Thriller, 1945)
37		Frankenstein Meets the Wolf Man (Fantasy, Horror, Sci-Fi, 1943)
37		Steel and Lace (Action, Horror, Sci-Fi, 1991)
37		Alone in the Dark (Horror, Thriller, 1982)
37		The Sender (Horror, Thriller, 1982)
37		Jason X (Action, Horror, Sci-Fi, 2001)
37		Donovan's Brain (Sci-Fi, Horror, 1953)
37		Dr. Jekyll and Mr. Hyde (Horror, Sci-Fi, 1941)
37		The Creeping Flesh (Horror, Sci-Fi, 1973)
37		Invasion of the Bee Girls (Horror, Sci-Fi, 1973)
37		Cardiac Arrest (Crime, Horror, Thriller, 1980)
37		The Man Who Lived Again (Horror, Sci-Fi, 1936)
37		Resident Evil: Extinction (Action, Horror, Sci-Fi, 2007)
37		Faceless (Horror, Thriller, 1987)
37		Project: Metalbeast (Horror, Sci-Fi, 1995)
37		The Man from Planet X (Horror, Romance, Sci-Fi, 1951)

Notes: Movies similar to X: The Man with the X-Ray Eyes, Movies like X: The Man with the X-Ray Eyes, Horror, Sci-Fi, Thriller, Roger Corman, Ray Milland, Diana Van der Vlis, Harold J. Stone, John Hoyt, Films, Video, Movie Similarities