List of Sci-fi Movies starting with "S"

List of Sci-fi movies starting with letter S - Sci-fi Movies List

Click the movies below to see that films' synopsis, plot, cast/actors, directors, full poster, movie trailer, and review.

Search Sci-fi Movies By Title:

Search By Title:

Search Movies By Year:

Horror Movie Sub-Genres:

Table of Contents:

Best Sci-fi Movies that Start with S

Full List of Sci-fi Movies that Start with S

1). Sabretooth (2002)

Score: 2.75/10
IMDB: 3.5/10
Trailer

Using fossilized DNA, a scientist resurrects one of nature's most fearsome predators, a sabretooth tiger. Scientific ambition turns deadly, however,…
Director: James D.R. Hickox
Stars: John Rhys-Davies, James D.R. Hickox, Todd Jensen, Kelly Nelson, Justin Carroll

2). Sand Serpents (2009)

Score: 4.44/10
IMDB: 4.3/10
Trailer

A small group of US Army Soldiers are stranded in the remote Afghan desert. But it ain't the Taliban that's…
Director: Jeff Renfroe
Stars: Emil Hostina, Elias Toufexis, Sebastian Knapp, Tamara Hope, Andreea Paduraru

3). Sand Sharks (2012)

Score: 3.67/10
IMDB: 2.6/10
Trailer

An underwater earthquake cracks open a crater deep beneath the ocean's surface unleashing a prehistoric predator. On the sleepy island…
Director: Mark Atkins
Stars: Gina Holden, D.T. Carney, Edgar Allan Poe IV, Corin Nemec, Leroy Patterson

4). Sasquatch Mountain (2006)

Score: 4.37/10
IMDB: 3.9/10
Trailer

A lonely tow-truck driver gets caught in a deadly struggle between a pair of bank robbers with a beautiful hostage,…
Director: Steven R. Monroe
Stars: Lance Henriksen, Rance Howard, Cerina Vincent, Michael Worth, Raffaello Degruttola

5). Saturday the 14th (1981)

Score: 2.8/10
IMDB: 4.6/10
Trailer

Primarily a spoof of the Friday the 13th series, but also takes shots at several other horror films. After his…
Director: Howard R. Cohen
Stars: Jeffrey Tambor, Thomas Newman, Patrick Campbell, Elizabeth Charlton Davey, Irwin Russo

6). Saturn 3 (1980)

Score: 2.6/10
IMDB: 5.1/10
Trailer

Two lovers stationed at a remote base in the asteroid fields of Saturn are intruded upon by a retentive technocrat…
Directors: Stanley Donen, John Barry
Stars: Harvey Keitel, Farrah Fawcett, Christopher Muncke, Kirk Douglas, Ed Bishop

7). Save the Green Planet! (2003)

Score: 7.73/10
IMDB: 7.4/10
Trailer

A traumatized young man abducts Korean leaders, believing they're toxic reptilian aliens - a fifth column launching a takeover of…
Director: Joon-Hwan Jang
Stars: Adolf Hitler, Ha-kyun Shin, Jeong-min Hwang, Jung-min Hwang, Yun-shik Baek

8). Scanners (1981)

Score: 5.86/10
IMDB: 6.8/10
Trailer
Review

Darryl Revok is the most powerful of all the scanners, and is the head of the underground scanner movement for…
Director: David Cronenberg
Stars: Michael Ironside, Chris Britton, Robert A. Silverman, William Hope, Leon Herbert

9). Scarecrows of the Third Reich (2018)

Score: 5.8/10
IMDB: 6.4/10

At the end of WWII, Hitler ordered operation Scarecrow to a small SS outpost in the Seelow Heights of Germany.…
Director: Troy Fritz
Stars: Timothy Scott Wimer Jr.

10). Schlock (1973)

Score: 5.54/10
IMDB: 5.9/10
Trailer

A monkey-type monster falls in love with a blind girl, which thinks that he's a giant dog. After kidnapping the…
Director: John Landis
Stars: John Landis, Forrest J. Ackerman, Harriet Medin, Harry Goins, Ryan Folsey

11). Science Fiction Volume One: The Osiris Child (2016)

Score: 5.55/10
IMDB: 5.6/10
Trailer

Set in a time of interplanetary colonization, Sy Lombrok (Kellan Lutz), a former nurse who is now a drifter with…
Director: Shane Abbess
Stars: Ian Roberts, Kellan Lutz, Isabel Lucas, Luke Hemsworth, Zoe Ventoura

12). Scintilla (2014)

Score: 4.62/10
IMDB: 4.7/10
Trailer

An elite team of mercenaries is hired for a covert operation, deep inside a former Soviet state. Arriving at an…
Director: Billy O'Brien
Stars: Ned Dennehy, Craig Conway, Jonathan Dixon, Adam Fogerty, Oleg Kalninsh

13). Scooby-Doo 2: Monsters Unleashed (2004)

Score: 3.53/10
IMDB: 5.0/10
Trailer

When Mystery, Inc. are guests of honor at the grand opening of the Coolsville Museum of Criminology, a masked villain…
Director: Raja Gosnell
Stars: Matthew Lillard, Seth Green, C. Ernst Harth, Karin Konoval, Kevin Durand

14). Scorpius Gigantus (2006)

Score: 3.4/10
IMDB: 2.2/10
Trailer

Geneticist seeks to make a name for herself by saving the planet from disease by using eons-old antibodies, harvested from…
Director: Tommy Withrow
Stars: Jeff Fahey, Hristo Mitzkov, Jonas Talkington, Dejan Angelov, Dimiter Kuzov

15). Scream and Scream Again (1970)

Score: 5.75/10
IMDB: 5.7/10
Trailer

In London, a serial-killer drains the blood of females and the Detective Superintendent Bellaver and his team are hunting down…
Director: Gordon Hessler
Stars: Christopher Lee, Peter Cushing, Vincent Price, Peter Sallis, Michael Gothard

16). Screamers (1995)

Score: 4.7/10
IMDB: 6.4/10

(SIRIUS 6B, Year 2078) On a distant mining planet ravaged by a decade of war, scientists have created the perfect…
Director: Christian Duguay
Stars: Jennifer Rubin, Peter Weller, Jason Cavalier, Bruce Boa, Charles Edwin Powell

17). Screamers (1979)

Score: 4.75/10
IMDB: 5.0/10

After their prison ship sinks in the Caribbean, a group of prisoners and a doctor wash ashore on a seemingly…
Director: Sergio Martino
Stars: Bobby Rhodes, Richard Johnson, Nick Alexander, Cameron Mitchell, Roberto Posse

18). Seconds (1966)

Score: 8.35/10
IMDB: 7.7/10
Trailer

Middle-aged banker Arthur Hamilton is given the opportunity to start a completely new life when he receives calls from his…
Director: John Frankenheimer
Stars: Murray Hamilton, John Lawrence, Paul Kent, Ronald Green, David Garfield

19). Sector 7 (2011)

Score: 4.57/10
IMDB: 4.6/10
Trailer

Something awaits 2,500 meters under the deep sea off the southern tip of Jeju Island...Directed by Kim Ji-hoon and produced…
Director: Ji-hoon Kim
Stars: Cheol-min Park, Ye-ryeon Cha, Ji-won Ha, Sung-kee Ahn, Ji-ho Oh

20). Seedpeople (1992)

Score: 4.54/10
IMDB: 4.2/10
Trailer

The sleepy little town of Comet Valley has been invaded by plants from outer space. Intent on taking over the…
Director: Peter Manoogian
Stars: Debbie Lee Carrington, Michael Gregory, Anne Betancourt, Andrea Roth, Holly Fields

21). Self/less (2015)

Score: 4.99/10
IMDB: 6.5/10
Trailer
Review

An extremely wealthy man, dying from cancer, undergoes a radical medical procedure that transfers his consciousness into the body of…
Director: Tarsem Singh
Stars: Ben Kingsley, Jesse Yarborough, Raiden Integra, Patrick Kearns, John L. Armijo

22). Septic Man (2013)

Score: 3.31/10
IMDB: 4.0/10
Trailer

A sewage worker gets trapped inside a septic tank during a water contamination crisis and undergoes a hideous transformation.
Director: Jesse Thomas Cook
Stars: Julian Richings, Stephen McHattie, Robert Maillet, Jason David Brown, Tim Burd

23). Sequence Break (2017)

Score: 5.37/10
IMDB: 4.6/10
Trailer

A reclusive video arcade repair technician experiences bizarre biomechanical mutations and Cronenbergian hallucinations when a mysterious new arcade machine appears…
Director: Graham Skipper
Stars: Chase Williamson, Fabianne Therese, Audrey Wasilewski, Lyle Kanouse, John Dinan

24). Serenity (2005)

Score: 7.87/10
IMDB: 7.9/10
Trailer

In the future, a spaceship called Serenity is harboring a passenger with a deadly secret. Six rebels on the run.…
Director: Joss Whedon
Stars: Nathan Fillion, Adam Baldwin, Alan Tudyk, David Krumholtz, Glenn Howerton

25). Shark Attack (1999)

Score: 4.03/10
IMDB: 3.4/10
Trailer

A marine biologist heads for Port Amanzi in Africa after his friend, Mark DeSantis, is supposedly a victim of a…
Director: Bob Misiorowski
Stars: Ernie Hudson, Casper Van Dien, Anton Dekker, Jacob Makgoba, Dave Ridley

26). Shark Attack 2 (2000)

Score: 3.9/10
IMDB: 3.1/10

The mutant sharks from Dr. Craven's experiments in "Shark Attack 1" are back, this time choosing Cape Town, South Africa…
Director: David Worth
Stars: Stephen Fry, Danny Keogh, Nikita Ager, Thorsten Kaye, Sean Cameron Michael

27). Shark Attack 3: Megalodon (2002)

Score: 2.4/10
IMDB: 2.8/10
Trailer

Twenty-four million years ago, Megalodon was a 20 tonne killing machine with a 10 foot gaping bite. When two researchers…
Director: David Worth
Stars: Atanas Srebrev, Harry Anichkin, Bashar Rahal, Velizar Peev, Nikolai Sotirov

28). Shark Exorcist (2015)

Score: 3/10
IMDB: 1.5/10
Trailer

A demonic nun summons Satan to a small fishing village, where he takes over the bodies of a great white…
Director: Donald Farmer
Stars: Angela Kerecz, Bobby Kerecz, Donald Farmer, Julia Contrenchis, Christy Moritz

29). Sharkenstein (2016)

Score: 3.46/10
IMDB: 2.3/10
Trailer

In the final days of World War II, a secret experiment to weaponize sharks is shut down and destroyed by…
Director: Mark Polonia
Stars: Steve Diasparra, Adam Murtland, Jeff Kirkendall, Brian Rezek, Ken Van Sant

30). Sharknado 2: The Second One (2014)

Score: 5/10
IMDB: 4.1/10
Trailer
Review

Find showtimes, watch trailers, browse photos, track your Watchlist and rate your favorite movies and TV shows on your phone…
Director: Anthony C. Ferrante
Stars: Martin Pfefferkorn, Vivica A. Fox, Kari Wuhrer, Tara Reid, Justin Smith

31). Sharknado 3 (2015)

Score: 3.9/10
IMDB: 4.1/10
Trailer
Review

When Fin and April go to Florida for the summer vacation, strong winds and lots of rain comes to Florida…
Director: Anthony C. Ferrante
Stars: Lou Ferrigno, David Hasselhoff, Tara Reid, Anthony J. James, Michael Winslow

32). Sharknado 4: The 4th Awakens (2016)

Score: 2.75/10
IMDB: 4.0/10
Trailer

It's been five years since the last Sharknado that devastated Washington, D.C. and the world is now benefiting from this…
Director: Anthony C. Ferrante
Stars: Caroline Williams, Lloyd Kaufman, Mindy Robinson, Tara Reid, Al Roker

33). Sharknado 5 (2017)

Score: 3.5/10
IMDB: 4.0/10
Trailer

As shark-infested storms grow stronger and more complex, the world braces for the inevitable - a global sharknado. This year,…
Director: Anthony C. Ferrante
Stars: Dolph Lundgren, Tara Reid, Al Roker, Bai Ling, Dan Fogler

34). Sharktopus vs. Pteracuda (2014)

Score: 2.91/10
IMDB: 3.4/10
Trailer
Review

SHARKTOPUS VS PTERACUDA finds an American scientist up to no good (as usual) by creating the half-pterodactyl, half-barracuda: Pteracuda. When…
Director: Kevin O'Neill
Stars: Robert Carradine, Conan O'Brien, Rib Hillis, Andrew E. Tilles, Jose Valle Parreno

35). Sharktopus vs. Whalewolf (2015)

Score: 4.03/10
IMDB: 3.3/10
Trailer

When a mad scientist mixes the genes of a killer whale and a wolf, it creates the Whalewolf, and it's…
Director: Kevin O'Neill
Stars: Casper Van Dien, Jennifer Wenger, Joe Forbess, Andrew E. Tilles, Iggy Pop

36). Shazam (2019)

Trailer

We all have a superhero inside us, it just takes a bit of magic to bring it out. In Billy…
Director: David F. Sandberg
Stars: Diezel Ramos, Djimon Hounsou, Adam Brody, Jeffrey Mowery, Carson Manning

37). She (1935)

Score: 5.47/10
IMDB: 6.6/10
Trailer

Leo Vincey, told by his dying uncle of a lost land visited 500 years ago by his ancestor, heads out…
Directors: Irving Pichel, Lansing C. Holden
Stars: Noble Johnson, Arnold Gray, Jim Thorpe, Helen Mack, Lumsden Hare

38). Sheborg Massacre (2016)

Score: 4.71/10
IMDB: 4.5/10
Trailer

An alien fugitive crash lands on earth and begins turning people into cyborgs that feed on animal flesh. Dylan and…
Director: Daniel Armstrong
Stars: Nathan Hill, Joshua Black, Mark Entwistle, Nathalie Gellé, Sean McIntyre

39). Shin Gojira (2016)

Score: 7.52/10
IMDB: 6.7/10
Trailer
Review

An unknown accident occurs in Tokyo Bay's Aqua Line, which causes an emergency cabinet to assemble. All of the sudden,…
Directors: Shinji Higuchi, Hideaki Anno, Cris George
Stars: Todd Haberkorn, Jun Kunimura, Issey Takahashi, Issei Takahashi, Takeshi Ôbayashi

40). Shingeki no kyojin (2015)

Score: 5.45/10
IMDB: 5.1/10
Trailer

A teenage boy named Eren Jaeger must use his special gift to fight alongside with the military to defeat the…
Director: Shinji Higuchi
Stars: Jun Kunimura, David Wald, Trina Nishimura, Yutaka Mishima, Hiroki Hasegawa

Showing 1 to 40 from Page 1 of 5

Search Sci-fi Movies By Title:

List of Sci-fi movies starting with letter S - Sci-fi Movies List

Most Popular Sci-fi Movies that Start with S

1). Star Wars: Episode IV - A New Hope (1977)

2). Star Wars: Episode V - The Empire Strikes Back (1980)

3). Star Wars: Episode VI - Return of the Jedi (1983)

4). Star Wars: Episode I - The Phantom Menace (1999)

5). Spider-Man (2002)

6). Star Wars: Episode III - Revenge of the Sith (2005)

7). Star Wars: Episode II - Attack of the Clones (2002)

8). Star Trek (2009)

9). Suicide Squad (2016)

10). Spider-Man 2 (2004)