Bo Hopkins

Character: Carl

Dianne Hull

Character: Kelly McIntyre

Patti D'Arbanville

Character: Cathy

Sharon Farrell

Character: Melanie

Robert Englund

Character: Benny

Anthony James

Character: Derrick

Julie Adams

Character: Nurse Hannelord

Mel Ferrer

Character: Dr. Sidney Coleman

John David Carson

Character: Ronnie Denton

Earl Boen

Character: Phil

Alice Nunn

Character: Emma

Howard Avedis

Character: Occupational Therapist

Michael Berryman

Character: Mental Patient

Milt Kogan

Character: Dr. Shaw

Marlene Schmidt

Character: Night Nurse

Tracey Walter

Character: Mental Patient

Betty Kean

Character: Sophy

Cathey Paine

Character: Lois

Udana Power

Character: Nurse Whelan

Gregory J. Barnett

Character: Deputy Sheriff

Chuck Boyd

Character: Douglas Crawford

Bob Herron

Character: Sheriff

M.G. Kelly

Character: Hal

Barbara Ellen Lyle

Character: Francine

Marie Marq

Character: Jinny

Suzanne Niles

Character: Doreen

Grant Owens

Character: Jerry

Lee Stein

Character: Lou

Bruce Stidham

Character: Dr. Morgan

Duane Tucker

Character: Psych Tech

Maggie Appel

Character: Mental Patient

Mary Ellen O'Neill

Character: Mental Patient

Alan Sands

Character: Mental Patient