They thought they were alone...they were wrong!
What promises to be a stormy night of fun, costumes, and pranks turns deadly when a group of high school seniors, who are staging an elaborate senior prank, find themselves trapped on campus, tormented by someone from the town's dark past who's returned for bloody vengeance. One by one, the students disappear until only a few remain to battle the fiendish psychopath whose identity reveals a gruesome twist that no one could have ever suspected Lock In is a perfectly terrifying homage to the gory slashers of the 80's that's sure to make you scream in delight.
Soup or Sonic
Animation, Comedy
6.3
Re-Cycling
Animation
7.6
SlugTerra: Return of the Elementals
Family, Animation, Adventure
7.0
The Return
Mystery, Thriller, Science Fiction
5.9
Return to Horror Hotel
Horror, Science Fiction, Comedy
6.5
Lion, London Zoological Gardens
Documentary
5.2
Fantastic Return to Oz
Animation, Adventure, Fantasy, Family
5.4
Don Camillo's Last Round
Comedy, History
7.2
Star
Romance, Drama
6.1
L.E.T.H.A.L. Ladies: Return to Savage Beach
Action, Thriller
6.0
1920: Evil Returns
Thriller, Horror, Romance
5.7
Halloween III: Season of the Witch
Horror, Science Fiction
5.2
Acting and Reacting
Comedy
6.9
Urotsukidōji III: Return of the Overfiend
Animation, Horror
6.5
Write Me A Letter When You Return Home
Drama
5.7
Return to Halloweentown
Family, Fantasy, Comedy, TV Movie, Action
6.7
Return to... Return to Nuke 'Em High aka Vol. 2
Comedy, Horror, Science Fiction
6.5
Deported Women of the SS Special Section
Drama, Thriller, War, Horror
4.7
Kimagure Orange Road: I Want to Return to That Day
Romance, Animation, Drama, Comedy
7.0
My Friends Act II
Comedy
7.6
The Little Girl Who Lives Down the Lane
Drama, Mystery, Thriller
7.0
Trauma
Drama, Mystery, Thriller, Horror
5.1
The Hitcher II: I've Been Waiting
Action, Thriller, Horror
4.7
The Deep
Mystery, Thriller, Adventure
6.0
Four Dogs Playing Poker
Crime, Drama, Thriller
3.6
The Naked City
Crime, Mystery, Thriller
7.2
Asylum
Horror
4.1
The Cry of the Owl
Drama, Mystery, Thriller
5.7
Oxygen
Crime, Drama, Mystery, Thriller
6.1
Assault on Precinct 13
Thriller, Action, Crime
7.3
Hush
Drama, Thriller
5.7
House of 9
Thriller, Drama, Horror
5.0
Parasomnia
Horror, Thriller
5.1
The Woods Have Eyes
Thriller, Horror
3.8
Boxing Helena
Drama, Romance, Thriller
5.1
The Woman in the Window
Thriller, Crime, Drama
7.4
The Temp
Drama, Mystery, Thriller, Horror
4.6
Patrick
Horror, Science Fiction, Thriller
6.1
Cecilie
Thriller, Horror, Mystery
6.0
Framed for Murder
Crime, Mystery, Thriller, TV Movie
3.4