Overview
Shriek If You Know What I Did Last Friday the 13th is a 2000 American direct-to-video parody slasher film directed by John Blanchard. The film stars Tiffani-Amber Thiessen, Tom Arnold, Coolio and Shirley Jones. Several mid- and late 1990s teen horror films are parodied, as are slasher films from the 1970s and 1980s, including the Scream films, Friday the 13th (1980), Halloween (1978), A Nightmare on Elm Street (1984), and I Know What You Did Last Summer (1997), as well as other films and television series outside of the horror genre. Although many different films are parodied, the film follows the plot of Scream (1996) very closely. It is often compared to Scary Movie, a commercially successful spoof from the same year, which had as a working title Scream If You Know What I Did Last Halloween.
Plot
While in her house alone teenager Screw Frombehind (Aimee Graham) is attacked by "The Killer". While being chased, Screw accidentally runs into a bug zapper and is electrocuted. The killer's disappointed he was not the cause of her death, lights a cigarette, leading to melting his Jason Voorhees mask, which becomes a Scream mask. The next day new kid Dawson Deery (Harley Cross) registers at Bulimia Falls High School, meeting a new group of friends including Boner (Danny Strong), Slab (Simon Rex), Barbara (Julie Benz) and Martina (Majandra Delfino), to whom Dawson takes a liking, though he is unsure if she is a lesbian. While the group discusses the death of Screw, they remain certain they are safe at school, not noticing the chaos that surrounds them, including a nuclear bomb being built and the killer attempting to murder a student as well as making an attempt on the president's life.
The group encounters EmpTV News reporter Hagitha Utslay (Tiffani-Amber Thiessen), who is covering a series of murders, having already written a best-selling pop-up book about them, and accuses Dawson as being the killer. They then meet Barbara's brother Doughy (Tom Arnold), an inept security guard who recently lost his job patrolling a shopping mall and is working to find the killer. However, he believes Screw's death was a harmless prank. As the group talks, they do not notice Hagitha's cameraman being murdered. As the day progresses, more and more students are murdered. While in class, each of the group receives a letter from the killer, revealing he knows a secret about them.
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