Ross Dubuc
— Lt. Setzer
Cynthia Stewart
— Dr. Daisy Ellis
Robert McCourt
— Captain Thompson
John Harper
— Sgt. Flowers
Larry Sprinkle
— Office Mike Shuster
Bill Brown
— Officer John Mills
Bonnie Schrier
— Heather
Kim Saunders
— Darlene Page
Pam Mullins
— Tina
Garland Atkins
— SWAT Leader, Lt. Nelson
Martin Hill
— SWAT Officer
Joe Artero
— Dave
Charles Reynolds
— Mr. McWhirther
Richard Poyner
— Dr. Neisler
Carl Jones
— Dr. Hood
Nyle Clay
— Hallway Doctor
Ann Owens
— Harvey's Mother
Pat Joyner
— Pat (Nurse)
Jennifer Bartlett
— Extra Nurse (Station)
Juanita Clark
— Receptionist at Hospital
Johnny Charro
— Himself, Singer
Don Cely
— Asylum Attendant (uncredited)