|Friday the 13th: The Final Chapter (Friday the 13th Part IV) (1984) [Jimmy]: Hit in the face with a meat-cleaver by Jason (Ted White) in the kitchen, after Jason first pins Crispin's hand to the table with a corkscrew. (Thanks to Robert and Wen)
Teachers (1984) [Danny]: Shot in the chest by police while Crispin is holding a gun. (Thanks to Michael)
At Close Range (1986) [Lucas]: Shot in the chest by one of Christopher Walken's men next to an open grave in a field. (Thanks to Robert)
Wild at Heart (1990) [Dell]: Possibly dies (off-screen); it's mentioned that he disappeared without a trace. (Thanks to Lew)
Bartleby (2001) [Bartleby]: Dies (off-screen) of starvation and exposure in the street; his body is shown afterwards when David Paymer comes to bring him food and discovers that he's too late.
Fast Sofa (2001) [Jules Langdon]: Killed in a car crash while driving drunk. (Thanks to Lew)
Charlie's Angels: Full Throttle (2003) [The Thin Man]: Stabbed in the chest with his own sword by Justin Theroux on a rooftop; Crispin then falls off the roof as Drew Barrymore watches helplessly. (The US Unrated DVD has an extended version of the scene, in which he is shown to still be alive after the fall, until a sign falls on Crispin and Justin.) (Note: considering his character's knack for surviving seemingly certain death, I wouldn't dismiss the possibility of his return if another sequel is made.) (Thanks to Germboygel and Mathew)
Willard (2003) [Willard Stiles]: Although he survives in the finished film, the original ending (included in the US DVD) has him being devoured by the rats. (Thanks to Lew)
What Is It? (2005) [Dueling Demi-God Auteur, The Young Man's Inner Psyche]: Strangled by Steven C. Stewart on Crispin's throne in a graveyard. (This surrealist film is only shown at special screenings as part of Crispin's book-reading/personal appearance tours; he has no plans to release it on DVD.)
Beowulf (2007; animated) [Grendel]: Fatally injured when Beowulf (voiced by Ray Winstone) ruptures his ear and tears off his arm; he manages to make his way back to the cavern and dies in the arms of his mother (voiced by Angelina Jolie). (Thanks to ND and Tommy)
The Wizard of Gore (2007) [Montag the Magnificent]: Skull crushed when Kip Pardue squeezes Crispin's head with his bare hands.
9 (2009; animated) : Providing the voice of a robotic sack-creature, his soul is sucked out of his body by the BRAIN machine. His soul is shown again later on when 9 (voiced by Elijah Wood) releases it. (Thanks to Tommy)