A distraught disc jockey seeks out a mystery caller who may be the killer of his girlfriend.
as Mark Jannek / Jim Sheppard
as Karen / Laura
as Susan
as Judy
as Lieutenant Marvin Gagglis
as Fred Ridder
as Dr. Stein
as Ted St. James
as The Caller
as Ken
as Morton
as Dr. Reinhart
as Orr
as Kyle Dean
as Cindy
