99		The Thing (Horror, Mystery, Sci-Fi, 2011)
99		Another World (Action, Horror, Sci-Fi, 2014)
99		The Puppet Masters (Horror, Sci-Fi, Thriller, 1994)
99		Village of the Damned (Horror, Sci-Fi, Thriller, 1995)
87		28 Weeks Later (Drama, Horror, Sci-Fi, 2007)
87		Crawlspace (Horror, Mystery, Sci-Fi, 2012)
85		Alien (Horror, Sci-Fi, 1979)
85		Panic in Year Zero! (Horror, Sci-Fi, Thriller, 1962)
83		The Dead Zone (Horror, Sci-Fi, Thriller, 1983)
82		The I Inside (Mystery, Sci-Fi, Thriller, 2004)
77		Aliens vs. Predator: Requiem (Action, Horror, Sci-Fi, 2007)
77		Village of the Damned (Horror, Sci-Fi, 1960)
75		Firestarter (Action, Horror, Sci-Fi, 1984)
73		Split Second (Action, Crime, Horror, Sci-Fi, 1992)
73		Predator (Action, Horror, Sci-Fi, 1987)
72		X the Unknown (Horror, Sci-Fi, 1956)
72		Five Million Years to Earth (Horror, Mystery, Sci-Fi, 1967)
72		The Andromeda Strain (Sci-Fi, Thriller, 1971)
72		The Faculty (Horror, Mystery, Sci-Fi, 1998)
70		Altered (Horror, Sci-Fi, Thriller, 2006)
70		The Deadly Spawn (Horror, Sci-Fi, 1983)
69		Silent Rage (Action, Horror, Sci-Fi, 1982)
69		Vice (Action, Adventure, Sci-Fi, 2015)
68		The Brood (Horror, Sci-Fi, 1979)
67		Shivers (Horror, Sci-Fi, 1975)
67		Unearthed (Horror, Mystery, Sci-Fi, 2007)
67		The Scorch Trials (Action, Sci-Fi, Thriller, 2015)
67		Harbinger Down (Horror, Sci-Fi, 2015)
67		The Curse of Frankenstein (Horror, Sci-Fi, 1957)
67		Rabid (Horror, Sci-Fi, 1977)
66		The Thing (Horror, Mystery, Sci-Fi, 1982)
64		The Chronicles of Riddick (Action, Adventure, Sci-Fi, 2004)
64		The Machine (Action, Drama, Sci-Fi, 2013)
63		28 Days Later... (Drama, Horror, Sci-Fi, 2002)
62		Bug (Sci-Fi, Horror, Mystery, 1975)
62		Horror Express (Horror, Sci-Fi, 1972)
61		Creature (Horror, Sci-Fi, 1985)
61		Dark City (Action, Drama, Fantasy, Sci-Fi, 1998)
60		Kaw (Horror, Sci-Fi, Thriller, 2007)
60		Masters of the Universe (Action, Adventure, Fantasy, Sci-Fi, 1987)
60		Brainstorm (Romance, Sci-Fi, Thriller, 1983)
60		Deep Rising (Action, Adventure, Horror, Sci-Fi, 1998)
59		The Maze Runner (Action, Mystery, Sci-Fi, 2014)
59		The Wraith (Action, Horror, Romance, Sci-Fi, 1986)
57		Frankenstein Must Be Destroyed (Horror, Drama, Sci-Fi, 1969)
57		Chronicle (Drama, Sci-Fi, Thriller, 2012)
57		The Crazies (Action, Horror, Sci-Fi, 1973)
57		The Spider (Horror, Sci-Fi, 1958)
57		Death Race (Action, Sci-Fi, Thriller, 2008)
57		DeepStar Six (Action, Horror, Sci-Fi, 1989)
57		Project Almanac (Sci-Fi, Thriller, 2015)
57		Super 8 (Mystery, Sci-Fi, Thriller, 2011)
55		Starship Troopers (Action, Sci-Fi, 1997)
55		Weaverfish (Drama, Horror, Romance, Sci-Fi, 2013)
55		eXistenZ (Horror, Sci-Fi, Thriller, 1999)
55		Independence Day (Action, Adventure, Sci-Fi, 1996)
54		Scanners (Action, Horror, Sci-Fi, 1981)
54		Pacific Rim (Action, Adventure, Sci-Fi, 2013)
54		I, Frankenstein (Action, Fantasy, Sci-Fi, 2014)
52		Starman (Romance, Sci-Fi, 1984)
52		Patrick (Horror, Romance, Sci-Fi, 1978)
51		Warning Sign (Drama, Sci-Fi, Thriller, 1985)
51		From Beyond (Horror, Sci-Fi, 1986)
50		The Remnant (Horror, Sci-Fi, Thriller, 2001)
50		These Are the Damned (Drama, Fantasy, Horror, Sci-Fi, 1962)
50		Phantasm II (Action, Fantasy, Horror, Sci-Fi, 1988)
50		X: The Man with the X-Ray Eyes (Horror, Sci-Fi, Thriller, 1963)
50		Mad Max (Action, Adventure, Sci-Fi, 1979)
50		Hellboy II: The Golden Army (Action, Adventure, Fantasy, Sci-Fi, 2008)
49		Robot Overlords (Action, Adventure, Sci-Fi, 2014)
48		Children of Men (Drama, Sci-Fi, Thriller, 2006)
48		Doctor Mordrid (Action, Fantasy, Horror, Sci-Fi, 1992)
47		The Blob (Horror, Sci-Fi, 1958)
47		Disturbing Behavior (Horror, Mystery, Sci-Fi, 1998)
47		The War of the Worlds (Action, Sci-Fi, Thriller, 1953)
47		Creature from the Black Lagoon (Horror, Sci-Fi, 1954)
47		The Creeping Flesh (Horror, Sci-Fi, 1973)
47		The Manster (Horror, Sci-Fi, 1959)
46		Poison (Drama, Horror, Sci-Fi, 1991)
45		Serenity (Action, Adventure, Sci-Fi, 2005)
45		Containment (Horror, Sci-Fi, Thriller, 2015)
45		Project Nightmare (Horror, Sci-Fi, Thriller, 1987)
45		WarGames (Sci-Fi, Thriller, 1983)
45		The Kindred (Horror, Sci-Fi, Thriller, 1987)
45		They Live (Horror, Sci-Fi, Thriller, 1988)
45		Primal Rage (Horror, Sci-Fi, Thriller, 1988)
44		The Matrix Reloaded (Action, Sci-Fi, 2003)
44		Spontaneous Combustion (Horror, Sci-Fi, Thriller, 1990)
44		Beneath the Planet of the Apes (Action, Adventure, Sci-Fi, 1970)
44		The Jacket (Drama, Mystery, Sci-Fi, 2005)
44		Enemy Mine (Action, Adventure, Drama, Sci-Fi, 1985)
44		Evolver (Action, Horror, Sci-Fi, 1995)
43		Body Snatchers (Sci-Fi, Horror, Thriller, 1993)
43		Mindwarp (Horror, Sci-Fi, Thriller, 1992)
43		Night Shadows (Horror, Sci-Fi, Thriller, 1984)
43		Invasion of the Body Snatchers (Horror, Sci-Fi, 1956)
43		Without Warning (Sci-Fi, Horror, 1980)
43		Ghost in the Machine (Horror, Sci-Fi, Thriller, 1993)
42		Fiend Without a Face (Horror, Sci-Fi, 1958)
42		Mad Max 2: The Road Warrior (Action, Adventure, Sci-Fi, 1981)
42		Countdown (Sci-Fi, Thriller, 1967)
42		Primer (Drama, Sci-Fi, Thriller, 2004)
42		Godzilla, King of the Monsters! (Action, Horror, Sci-Fi, 1956)
42		The Creature Walks Among Us (Horror, Sci-Fi, 1956)
41		Event Horizon (Horror, Sci-Fi, Thriller, 1997)
41		The Island of Dr. Moreau (Horror, Sci-Fi, Thriller, 1996)
41		Altered States (Horror, Sci-Fi, Thriller, 1980)
40		The Cell (Horror, Sci-Fi, Thriller, 2000)
40		The Hiking Trip (Horror, Sci-Fi, Thriller, 2007)
40		Supernova (Horror, Sci-Fi, Thriller, 2000)
40		The Rage: Carrie 2 (Horror, Sci-Fi, Thriller, 1999)
40		Progeny (Horror, Sci-Fi, Thriller, 1998)
40		Phase IV (Horror, Sci-Fi, Thriller, 1974)
40		Komodo (Horror, Sci-Fi, Thriller, 1999)
40		Night Skies (Horror, Sci-Fi, Thriller, 2007)
40		Endangered Species (Horror, Sci-Fi, Thriller, 2003)
40		Mulberry St (Horror, Sci-Fi, Thriller, 2006)
40		Guardian of the Realm (Sci-Fi, Horror, Thriller, 2004)
40		Anatomie 2 (Horror, Sci-Fi, Thriller, 2003)
40		The Hunt (Horror, Sci-Fi, Thriller, 2006)
40		Isolation (Horror, Sci-Fi, Thriller, 2005)
40		The Signal (Horror, Sci-Fi, Thriller, 2007)
40		Final Fantasy: The Spirits Within (Animation, Action, Adventure, Sci-Fi, 2001)
40		Unaware (Horror, Sci-Fi, Thriller, 2010)
40		Cabin Fever: Patient Zero (Horror, Sci-Fi, Thriller, 2014)
40		Dark Mountain (Horror, Sci-Fi, Thriller, 2013)
40		Alien Abduction (Horror, Sci-Fi, Thriller, 2014)
40		Transcendence (Drama, Mystery, Romance, Sci-Fi, 2014)
40		Beyond the Dark (Horror, Sci-Fi, Thriller, 2014)
40		Almost Human (Horror, Sci-Fi, Thriller, 2013)
40		Patrick (Horror, Sci-Fi, Thriller, 2013)
40		Oblivion (Action, Adventure, Mystery, Sci-Fi, 2013)
40		Dark Skies (Horror, Sci-Fi, Thriller, 2013)
40		Star Wars: Episode VI - Return of the Jedi (Action, Adventure, Fantasy, Sci-Fi, 1983)
40		The Purge (Horror, Sci-Fi, Thriller, 2013)
40		The Last Days on Mars (Horror, Sci-Fi, Thriller, 2013)
40		Truth (Horror, Sci-Fi, Thriller, 2014)
40		The Lady and the Monster (Horror, Sci-Fi, Thriller, 1944)
40		Night People (Horror, Sci-Fi, Thriller, 2015)
40		Man Vs. (Horror, Sci-Fi, Thriller, 2015)
40		Occupants (Horror, Sci-Fi, Thriller, 2015)
40		Cell (Horror, Sci-Fi, Thriller, 2016)
40		The Invisible Ray (Horror, Sci-Fi, Thriller, 1936)
40		The Hollow One (Horror, Sci-Fi, Thriller, 2015)
40		Area 51 (Horror, Sci-Fi, Thriller, 2015)
40		The Mad Ghoul (Horror, Sci-Fi, Thriller, 1943)
40		The Lazarus Effect (Horror, Sci-Fi, Thriller, 2015)
40		Plan 9 (Horror, Sci-Fi, Thriller, 2015)
40		Infini (Horror, Sci-Fi, Thriller, 2015)
40		Specter (Horror, Sci-Fi, Thriller, 2012)
40		It Conquered the World (Horror, Sci-Fi, Thriller, 1956)
40		Beacon77 (Horror, Sci-Fi, Thriller, 2009)
40		Dead Air (Horror, Sci-Fi, Thriller, 2009)
40		2084 (Horror, Sci-Fi, Thriller, 2009)
40		Space Master X-7 (Horror, Sci-Fi, Thriller, 1958)
40		Pickman's Muse (Horror, Sci-Fi, Thriller, 2010)
40		Frankenstein Unlimited (Horror, Sci-Fi, Thriller, 2009)
40		The Thaw (Horror, Sci-Fi, Thriller, 2009)
40		Day of the Animals (Horror, Sci-Fi, Thriller, 1977)
40		The Objective (Horror, Sci-Fi, Thriller, 2008)
40		Quarantine (Horror, Sci-Fi, Thriller, 2008)
40		Splinter (Horror, Sci-Fi, Thriller, 2008)
40		Presence (Horror, Sci-Fi, Thriller, 2008)
40		Asylum (Horror, Sci-Fi, Thriller, 2008)
40		Super Hybrid (Horror, Sci-Fi, Thriller, 2010)
40		Night of the Lepus (Horror, Sci-Fi, Thriller, 1972)
40		Antiviral (Horror, Sci-Fi, Thriller, 2012)
40		The Vampire (Horror, Sci-Fi, Thriller, 1957)
40		State of Emergency (Horror, Sci-Fi, Thriller, 2011)
40		Savage (Horror, Sci-Fi, Thriller, 2011)
40		Spaceship Terror (Horror, Sci-Fi, Thriller, 2011)
40		The Ghostmaker (Horror, Sci-Fi, Thriller, 2012)
40		The Collective (Horror, Sci-Fi, Thriller, 2011)
40		The Millennium Bug (Horror, Sci-Fi, Thriller, 2011)
40		The Deadly Mantis (Horror, Sci-Fi, Thriller, 1957)
39		Not Like Us (Horror, Sci-Fi, 1995)
39		Star Wars: Episode V - The Empire Strikes Back (Action, Adventure, Fantasy, Sci-Fi, 1980)
39		Darkman (Action, Crime, Fantasy, Sci-Fi, 1990)
39		The Omega Man (Action, Sci-Fi, 1971)
39		Iron Man 2 (Action, Adventure, Sci-Fi, 2010)
39		The Amazing Spider-Man 2 (Action, Adventure, Sci-Fi, 2014)
39		Captain America (Action, Adventure, Sci-Fi, 1944)
39		Blindness (Drama, Mystery, Sci-Fi, 2008)
39		John Carter (Action, Adventure, Sci-Fi, 2012)
39		Godzilla vs. Destoroyah (Action, Horror, Sci-Fi, 1995)
38		Total Recall (Action, Sci-Fi, 1990)
38		The Dark (Horror, Sci-Fi, 1979)
38		Island of Lost Souls (Horror, Sci-Fi, 1932)
37		The Thing from Another World (Horror, Sci-Fi, 1951)
37		Frankenstein Meets the Wolf Man (Fantasy, Horror, Sci-Fi, 1943)
37		I Was a Teenage Frankenstein (Horror, Sci-Fi, 1957)
37		Beyond the Black Rainbow (Sci-Fi, Thriller, 2010)
37		Eternal Fist (Action, Sci-Fi, 1992)
37		20 Million Miles to Earth (Fantasy, Horror, Sci-Fi, 1957)
37		The Brain Eaters (Sci-Fi, Horror, 1958)
37		It Came from Outer Space (Horror, Sci-Fi, 1953)
37		Donovan's Brain (Sci-Fi, Horror, 1953)
37		Dr. Jekyll and Mr. Hyde (Drama, Horror, Sci-Fi, 1920)
37		Tarantula (Horror, Sci-Fi, 1955)
37		Still Waters (Horror, Sci-Fi, 2011)

Notes: Movies similar to The Blob, Movies like The Blob, Horror, Sci-Fi, Thriller, Chuck Russell, Shawnee Smith, Kevin Dillon, Donovan Leitch Jr., Jeffrey DeMunn, SF, Science Fiction, SciFi, Sci Fi, Films, Video, Movie Similarities