List of Sci-fi Movies starting with X
List of Sci-fi movies starting with letter X - Sci-fi Movies List
Click the movies below to see that films' synopsis, plot, cast/actors, directors, full poster, movie trailer, and review.
Table of ContentsPopular Sci-fi Movies that start with XTop Rated Sci-fi Movies that start with XAll Sci-fi Movies that start with XAll Horror Movies that start with XAll Fantasy Movies that start with XAll Thriller Movies that start with X
Most Popular Sci-fi Movies that Start with X
10). Xtro II: The Second Encounter (1991) (Movie Info + Poster + Trailer)

Score: 4.03/10 | IMDB Rating: 3.4/10 | IMDB Votes: 1,922 | MPAA Rating: R
Plot / Synopsis: Scientists at a secret underground complex have found a way to travel to another dimension. Three dimension-travelers are the first to go through the gate - but are soon attacked by something that interrupts the communication with the control room. This horrible something uses the gate to travel back to the underground complex. Most of the staff are evacuated,...
9). X the Unknown (1956) (Movie Info + Poster + Trailer)

Score: 6.4/10 | IMDB Rating: 6.1/10 | IMDB Votes: 3,462 | Rotten Tomatoes: 6.7/10 | MPAA Rating: R
Plot / Synopsis: A radioactive, mud-like creature terrorizes a Scottish village.
Tagline: NOTHING CAN STOP IT! (original print ad - all caps)...
8). Xtro (1982) (Movie Info + Poster + Trailer)

Score: 5/10 | IMDB Rating: 5.6/10 | IMDB Votes: 8,568 | Rotten Tomatoes: 4.4/10 | MPAA Rating: R
Plot / Synopsis: Tony's father Sam, abducted by aliens three years earlier, returns to earth and seeks out his wife and son, but Rachel has since been living with Joe and the reunion is awkward. Joe doesn't trust Sam, and Rachel can't quite decide what her feelings are for her two men. Sam is not the same as when he left, and...
7). X: The Man with the X-Ray Eyes (1963) (Movie Info + Poster + Trailer)

Score: 7.7/10 | IMDB Rating: 6.6/10 | IMDB Votes: 8,686 | Rotten Tomatoes: 8.8/10 | MPAA Rating: R
Plot / Synopsis: A doctor uses special eye drops to give himself x-ray vision, but the new power has disastrous consequences.
Tagline: HE STRIPPED SOULS AS BARE AS BODIES!...
6). X-Men: Apocalypse (2016) (Movie Info + Poster + Trailer)
Exploring X-Men: Apocalypse – Full Review
Score: 6.07/10 | IMDB Rating: 6.8/10 | IMDB Votes: 481,187 | Rotten Tomatoes: 4.7/10 | Metascore: 5.2/10 | MPAA Rating: PG-13 | Gross: $155,442,489
Plot / Synopsis: Director Bryan Singer is bringing us a new X-Men movie titled X-Men: Apocalypse (2016) releasing in movie theaters this upcoming May 27, 2016. This new installment introduces Apocalypse into the X-Men universe for the first time as the principal villain. I love how Bryan Singer directs X-Men movies, and I am glad that he is the one directing this film...
5). X-Men: The Last Stand (2006) (Movie Info + Poster + Trailer)

Score: 6/10 | IMDB Rating: 6.6/10 | IMDB Votes: 562,032 | Rotten Tomatoes: 5.6/10 | Metascore: 5.8/10 | MPAA Rating: PG-13 | Gross: $234,362,462
Plot / Synopsis: When a cure is found to treat mutations, lines are drawn amongst the X-Men, led by Professor Charles Xavier, and the Brotherhood, a band of powerful mutants organized under Xavier's former ally, Magneto.
Tagline: Take a Stand...
4). X-Men 2 (2003) (Movie Info + Poster + Trailer)
In-Depth X-Men 2 Review
Score: 7.72/10 | IMDB Rating: 7.4/10 | IMDB Votes: 600,036 | Rotten Tomatoes: 8.5/10 | Metascore: 6.8/10 | MPAA Rating: PG-13 | Gross: $214,949,694
Plot / Synopsis: The X-Men band together to find a mutant assassin who has made an attempt on the President's life, while the Mutant Academy is attacked by military forces.Tagline: The time has come for those who are different to stand united...
3). X-Men (2000) (Movie Info + Poster + Trailer)
X-Men (2000) Review
Score: 7.2/10 | IMDB Rating: 7.3/10 | IMDB Votes: 676,302 | Rotten Tomatoes: 8.2/10 | Metascore: 6.4/10 | MPAA Rating: PG-13 | Gross: $157,299,718
Plot / Synopsis: Two mutants come to a private academy for their kind whose resident superhero team must oppose a terrorist organization with similar powers.Tagline: Evolution Begins...
2). X-Men: First Class (2011) (Movie Info + Poster + Trailer)
Our Take on X-Men: First Class (2011)
Score: 7.74/10 | IMDB Rating: 7.7/10 | IMDB Votes: 750,128 | Rotten Tomatoes: 8.6/10 | Metascore: 6.5/10 | MPAA Rating: PG-13 | Gross: $146,408,305
Plot / Synopsis: Matthew Vaughn directs this installment of the X-Men mutants which focuses on the young Professor X and Magneto as they develop the Mutant School for Gifted Youngsters. ...
1). X-Men: Days of Future Past (2014) (Movie Info + Poster + Trailer)
Our Take on X-Men: Days of Future Past (2014)
Score: 8.09/10 | IMDB Rating: 7.9/10 | IMDB Votes: 774,424 | Rotten Tomatoes: 9.0/10 | Metascore: 7.5/10 | MPAA Rating: PG-13 | Gross: $233,921,534
Plot / Synopsis: Bryan Singer has become one of my favorite directors and I cannot wait to see what he has done with X-Men: Days of Future Past (2014). He has a fantastic cast, high movie budget and a lot of Marvel X-Men story at his disposal. The cast includes Patrick Stewart (Professor Charles Xavier), Ian McKellen (Erik Lehnsherr / older Magneto), Hugh Jackman (Logan...
Best Sci-fi Movies that Start with X
1). X-Men: Days of Future Past (2014) (Movie Info + Poster + Trailer)
Our Take on X-Men: Days of Future Past (2014)
Score: 8.09/10 | IMDB Rating: 7.9/10 | IMDB Votes: 774,424 | Rotten Tomatoes: 9.0/10 | Metascore: 7.5/10 | MPAA Rating: PG-13 | Gross: $233,921,534
Plot / Synopsis: Bryan Singer has become one of my favorite directors and I cannot wait to see what he has done with X-Men: Days of Future Past (2014). He has a fantastic cast, high movie budget and a lot of Marvel X-Men story at his disposal. The cast includes Patrick Stewart (Professor Charles Xavier), Ian McKellen (Erik Lehnsherr / older Magneto), Hugh Jackman (Logan...
2). X-Men: First Class (2011) (Movie Info + Poster + Trailer)
Our Take on X-Men: First Class (2011)
Score: 7.74/10 | IMDB Rating: 7.7/10 | IMDB Votes: 750,128 | Rotten Tomatoes: 8.6/10 | Metascore: 6.5/10 | MPAA Rating: PG-13 | Gross: $146,408,305
Plot / Synopsis: Matthew Vaughn directs this installment of the X-Men mutants which focuses on the young Professor X and Magneto as they develop the Mutant School for Gifted Youngsters. ...
3). X-Men 2 (2003) (Movie Info + Poster + Trailer)
In-Depth X-Men 2 Review
Score: 7.72/10 | IMDB Rating: 7.4/10 | IMDB Votes: 600,036 | Rotten Tomatoes: 8.5/10 | Metascore: 6.8/10 | MPAA Rating: PG-13 | Gross: $214,949,694
Plot / Synopsis: The X-Men band together to find a mutant assassin who has made an attempt on the President's life, while the Mutant Academy is attacked by military forces.Tagline: The time has come for those who are different to stand united...
4). X-Men (2000) (Movie Info + Poster + Trailer)
X-Men (2000) Review
Score: 7.2/10 | IMDB Rating: 7.3/10 | IMDB Votes: 676,302 | Rotten Tomatoes: 8.2/10 | Metascore: 6.4/10 | MPAA Rating: PG-13 | Gross: $157,299,718
Plot / Synopsis: Two mutants come to a private academy for their kind whose resident superhero team must oppose a terrorist organization with similar powers.Tagline: Evolution Begins...
5). X-Men: Apocalypse (2016) (Movie Info + Poster + Trailer)
Exploring X-Men: Apocalypse – Full Review
Score: 6.07/10 | IMDB Rating: 6.8/10 | IMDB Votes: 481,187 | Rotten Tomatoes: 4.7/10 | Metascore: 5.2/10 | MPAA Rating: PG-13 | Gross: $155,442,489
Plot / Synopsis: Director Bryan Singer is bringing us a new X-Men movie titled X-Men: Apocalypse (2016) releasing in movie theaters this upcoming May 27, 2016. This new installment introduces Apocalypse into the X-Men universe for the first time as the principal villain. I love how Bryan Singer directs X-Men movies, and I am glad that he is the one directing this film...
6). X-Men: The Last Stand (2006) (Movie Info + Poster + Trailer)

Score: 6/10 | IMDB Rating: 6.6/10 | IMDB Votes: 562,032 | Rotten Tomatoes: 5.6/10 | Metascore: 5.8/10 | MPAA Rating: PG-13 | Gross: $234,362,462
Plot / Synopsis: When a cure is found to treat mutations, lines are drawn amongst the X-Men, led by Professor Charles Xavier, and the Brotherhood, a band of powerful mutants organized under Xavier's former ally, Magneto.
Tagline: Take a Stand...
Full List of Sci-fi Movies that Start with X
1). X the Unknown (1956) (Movie Info + Poster + Trailer)

Score: 6.4/10 | IMDB Rating: 6.1/10 | IMDB Votes: 3,462 | Rotten Tomatoes: 6.7/10 | MPAA Rating: R
Plot / Synopsis: A radioactive, mud-like creature terrorizes a Scottish village.
Tagline: NOTHING CAN STOP IT! (original print ad - all caps)...
2). X-Men (2000) (Movie Info + Poster + Trailer)
X-Men (2000) Review
Score: 7.2/10 | IMDB Rating: 7.3/10 | IMDB Votes: 676,302 | Rotten Tomatoes: 8.2/10 | Metascore: 6.4/10 | MPAA Rating: PG-13 | Gross: $157,299,718
Plot / Synopsis: Two mutants come to a private academy for their kind whose resident superhero team must oppose a terrorist organization with similar powers.Tagline: Evolution Begins...
3). X-Men 2 (2003) (Movie Info + Poster + Trailer)
In-Depth X-Men 2 Review
Score: 7.72/10 | IMDB Rating: 7.4/10 | IMDB Votes: 600,036 | Rotten Tomatoes: 8.5/10 | Metascore: 6.8/10 | MPAA Rating: PG-13 | Gross: $214,949,694
Plot / Synopsis: The X-Men band together to find a mutant assassin who has made an attempt on the President's life, while the Mutant Academy is attacked by military forces.Tagline: The time has come for those who are different to stand united...
4). X-Men: Apocalypse (2016) (Movie Info + Poster + Trailer)
Exploring X-Men: Apocalypse – Full Review
Score: 6.07/10 | IMDB Rating: 6.8/10 | IMDB Votes: 481,187 | Rotten Tomatoes: 4.7/10 | Metascore: 5.2/10 | MPAA Rating: PG-13 | Gross: $155,442,489
Plot / Synopsis: Director Bryan Singer is bringing us a new X-Men movie titled X-Men: Apocalypse (2016) releasing in movie theaters this upcoming May 27, 2016. This new installment introduces Apocalypse into the X-Men universe for the first time as the principal villain. I love how Bryan Singer directs X-Men movies, and I am glad that he is the one directing this film...
5). X-Men: Days of Future Past (2014) (Movie Info + Poster + Trailer)
Our Take on X-Men: Days of Future Past (2014)
Score: 8.09/10 | IMDB Rating: 7.9/10 | IMDB Votes: 774,424 | Rotten Tomatoes: 9.0/10 | Metascore: 7.5/10 | MPAA Rating: PG-13 | Gross: $233,921,534
Plot / Synopsis: Bryan Singer has become one of my favorite directors and I cannot wait to see what he has done with X-Men: Days of Future Past (2014). He has a fantastic cast, high movie budget and a lot of Marvel X-Men story at his disposal. The cast includes Patrick Stewart (Professor Charles Xavier), Ian McKellen (Erik Lehnsherr / older Magneto), Hugh Jackman (Logan...
6). X-Men: First Class (2011) (Movie Info + Poster + Trailer)
Our Take on X-Men: First Class (2011)
Score: 7.74/10 | IMDB Rating: 7.7/10 | IMDB Votes: 750,128 | Rotten Tomatoes: 8.6/10 | Metascore: 6.5/10 | MPAA Rating: PG-13 | Gross: $146,408,305
Plot / Synopsis: Matthew Vaughn directs this installment of the X-Men mutants which focuses on the young Professor X and Magneto as they develop the Mutant School for Gifted Youngsters. ...
7). X-Men: The Last Stand (2006) (Movie Info + Poster + Trailer)

Score: 6/10 | IMDB Rating: 6.6/10 | IMDB Votes: 562,032 | Rotten Tomatoes: 5.6/10 | Metascore: 5.8/10 | MPAA Rating: PG-13 | Gross: $234,362,462
Plot / Synopsis: When a cure is found to treat mutations, lines are drawn amongst the X-Men, led by Professor Charles Xavier, and the Brotherhood, a band of powerful mutants organized under Xavier's former ally, Magneto.
Tagline: Take a Stand...
8). X: The Man with the X-Ray Eyes (1963) (Movie Info + Poster + Trailer)

Score: 7.7/10 | IMDB Rating: 6.6/10 | IMDB Votes: 8,686 | Rotten Tomatoes: 8.8/10 | MPAA Rating: R
Plot / Synopsis: A doctor uses special eye drops to give himself x-ray vision, but the new power has disastrous consequences.
Tagline: HE STRIPPED SOULS AS BARE AS BODIES!...
9). Xtinction: Predator X (2010) (Movie Info + Poster + Trailer)

Score: 3.85/10 | IMDB Rating: 3.0/10 | IMDB Votes: 1,097 | MPAA Rating: R
Plot / Synopsis: When her father seemingly goes missing, Laura LeCrois is forced to return home and face a terrifying creature living in the Louisiana wetlands: Alligator X, the "T-Rex of the ocean!"
Tagline: The greatest predator in history...is back!...
10). Xtro (1982) (Movie Info + Poster + Trailer)

Score: 5/10 | IMDB Rating: 5.6/10 | IMDB Votes: 8,568 | Rotten Tomatoes: 4.4/10 | MPAA Rating: R
Plot / Synopsis: Tony's father Sam, abducted by aliens three years earlier, returns to earth and seeks out his wife and son, but Rachel has since been living with Joe and the reunion is awkward. Joe doesn't trust Sam, and Rachel can't quite decide what her feelings are for her two men. Sam is not the same as when he left, and...
11). Xtro 3: Watch the Skies (1995) (Movie Info + Poster + Trailer)

Score: 4.12/10 | IMDB Rating: 3.6/10 | IMDB Votes: 1,515 | MPAA Rating: R
Plot / Synopsis: Marines travel to a deserted island to diffuse bombs, only to be terrorized by an alien.
Tagline: From beyond imagination... from beyond the earth itself... XTRO waits...
12). Xtro II: The Second Encounter (1991) (Movie Info + Poster + Trailer)

Score: 4.03/10 | IMDB Rating: 3.4/10 | IMDB Votes: 1,922 | MPAA Rating: R
Plot / Synopsis: Scientists at a secret underground complex have found a way to travel to another dimension. Three dimension-travelers are the first to go through the gate - but are soon attacked by something that interrupts the communication with the control room. This horrible something uses the gate to travel back to the underground complex. Most of the staff are evacuated,...