Doppelganger

Drew Barrymore

Holly Gooding

George Newbern

Patrick Highsmith

Dennis Christopher

Doctor Heller

Leslie Hope

Elizabeth

Sally Kellerman

Sister Jan

George Maharis

Mike Wallace

Peter Dobson

Rob

Carl Bressler

Larry Spaulding

Dan Shor

Stanley White

Jaid Barrymore

Mrs. Gooding

Stanley DeSantis

Richard Wolf

Sean Whalen

Gas Man

?

Thomas Bosack

Holly's Father

Sarina C. Grant

Detective Pouget

?

John Cardone

Handcuffed Man