Calificación
Reparto

Bo Hopkins
Carl

Dianne Hull
Kelly McIntyre

Patti D'Arbanville
Cathy

Sharon Farrell
Melanie

Robert Englund
Benny

Anthony James
Derrick

Julie Adams
Nurse Hannelord

Mel Ferrer
Dr. Sidney Coleman

John David Carson
Ronnie Denton

Earl Boen
Phil

Alice Nunn
Emma

Howard Avedis
Occupational Therapist

Michael Berryman
Mental Patient

Milt Kogan
Dr. Shaw

Marlene Schmidt
Night Nurse

Tracey Walter
Mental Patient