A teenage girl, trying to enjoy her birthday, soon realizes that this is her final one. That is, if she can figure out who her killer is. She must relive that day, over and over again, dying in a different way each time. Can she solve her own murder?
Happy Death Day is a 2017 American slasher film directed by Christopher B. 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.