Trivia: The producers have stated that "Jigsaw" was created as they wanted to bring the "Saw" series back, and they wanted to gauge audience interest in more films. When the film became a hit - earning about $100 million worldwide against a relatively tiny $10 million budget - a ninth film was announced, with a tenth also possible.
Trivia: When Lorraine jumps out of the window using the hose the policeman at the other end lets out a "Wilhelm scream" just as he is dragged across the floor.
Trivia: Shawn says at one point "Jules would never do a Hallmark movie." Maggie Lawson starred in a Hallmark movie called "My Favourite Wedding" the same year this was released.
Trivia: Charlie was trying to find Laura's killer during the Summer of 1969. The night the officer brought Charlie home, there was a Christmas tree, decorations (tinsel/garland), and Christmas greeting cards hung on the wall in his house. In Australia, Christmas is celebrated in the summer because December, January, and February are summer months south of the equator. Christmas is still celebrated on December 25th - the date, not the "season", is what matters. (00:47:00)
Trivia: "Before I Fall" shares some pretty interesting parallels to the movie "Happy Death Day." Both films feature a young woman who is trapped in a time loop. Both films were released in 2017. Universal Pictures handled the home-video distribution of "Before I Fall" and the theatrical distribution of "Happy Death Day." And Halston Sage and Logan Miller both co-starred in "Before I Fall," in addition to "Scout's Guide to the Zombie Apocalypse," which had the same director as "Happy Death Day."
Trivia: The plot of the movie is similar to Groundhog Day which is something that Carter mentions to Tree at the end of the movie. Tree's roommate's name is Laurie Spengler, which is a reference to Egon Spengler, played by Harold Ramis in Ghostbusters. Harold Ramis co-wrote and directed Groundhog Day.