A distraught disc jockey seeks out a mystery caller who may be the killer of his girlfriend.
Mark Jannek / Jim Sheppard
Karen / Laura
Susan
Judy
Lieutenant Marvin Gagglis
Fred Ridder
The Caller
Ken
Morton
Cindy
Mark Jannek / Jim Sheppard
Karen / Laura
Susan
Judy
Lieutenant Marvin Gagglis
Fred Ridder
The Caller
Ken
Morton
Cindy