"However, the screenwriters did manage to work allusions and in-jokes to Belushi's routines into scenes and dialogue in the film.The film also alludes to the fact that Belushi's fictional guardian angel may not be sending him to Heaven but possibly Hell in the film's ending, when Belushi agrees to a pivotal pinball game—a parody of the chess game between the Knight and Death in the Ingmar Bergman film "The Seventh Seal" (1957).