Happy Death Day (2017)

Christopher Landon subverts the slasher genre by using perpetual homicide as an abrasive catalyst for moral growth and self-discovery. Tree Gelbman initially reacts to her recurring murder with vindictive panic, but the endless hangover of the same birthday eventually forces an unvarnished audit of her shallow social relationships. The narrative cleverly reframes the horror of dying into a necessary purging of personal hypocrisy, proving that repeating one awful day can sometimes be the only way to genuinely grow up.