Overview
Happy Death Day is a 2017 American black comedy slasher film directed by Christopher Landon, and written by Scott Lobdell. It stars Jessica Rothe and Israel Broussard. The film was produced by Jason Blum through his Blumhouse Productions banner, in association with Digital Riot Media and Vesuvius Productions. It follows a college student who is murdered on the night of her birthday and begins reliving the day repeatedly, at which point she sets out to find the killer and stop her death.
Announced in 2007 under the title Half to Death, the film was released on October 13, 2017, by Universal Pictures. It grossed $125million worldwide on a $4.8million budget, with critics deeming the film entertaining and praising Rothe's performance while acknowledging the familiar premise, and describing it as "Groundhog Day meets Scream". A sequel, Happy Death Day 2U, was released on February 13, 2019.
Plot
After a night of drunken partying, university student Theresa "Tree" Gelbman wakes up on her birthday in the dorm room of classmate Carter Davis. She ignores a phone call from her father and dismisses Carter, returning to her room. Her sorority housemate Lori Spengler gives her a cupcake, which she throws away. Tree meets with her married professor, Gregory Butler, with whom she is having an affair. That night, on her way to a party, Tree is lured into a tunnel and murdered by a figure wearing a mask of the school mascot.
Tree immediately wakes up back in Carter's bed, and is unnerved to find the previous day's events repeating themselves. Baffled, she relives the day, this time avoiding the tunnel and reaching the party. However, the masked killer follows her and murders her again. Tree again wakes up in Carter's bed, realizes she is in a time loop, and barricades herself in her room to avoid death. The killer, already hiding inside, murders her a third time.
From Wikipedia (CC BY-SA 4.0).