Psycho a Go-Go

Roy Morton

Joe Corey

Tacey Robbins

Linda Clarke

Kirk Duncan

David Clarke

Tanya Maree

Vicky

John Armond

Nicky

Lyle Felice

Vito

Joey Benson

Lt. Ward

John Talbert

Curtis

K.K. Riddle

Nancy Clarke

Shary Richards

Mrs. Ward

Gordon Edwards

Carolyn Gilbert

Maria Tallafuss

Richard Russell Ramos

Dorothy Holland

Larry Reed

Roy Lindberg

Bernard Paul

John Mantooth

Johnnie Decker

Dave Russell

Nadine Arlyn

Al Adamson

Travis (uncredited)