December 03, 2020 Happy Death Day (2017) - Let Me Explain December 03, 2020/ The AtZ Show Happy Death Day (2017) Synopsis: A college student must relive the day of her murder over and over again, in a loop that will end only when she discovers her killer's identity.Director: Christopher Landon Writer: Scott Lobdell Stars: Jessica Rothe, Israel Broussard, Ruby Modine PHOTO - BH PRODUCTIONS