Andras Jones as Trevor Blackburn

Seth Green as Douglas

Wendy Robie as Dr. Thalama

Ted Raimi as Dr. Coffee

Beth Bates as Faith

Jerry Hauck as Ronald

Nancy Wolfe as Liz

Shannon Hart Cleary as Amy

Jeffrey Combs as Dr. Ek

Alice Cooper as Samuel Leventhal

Brenda James as Nurse One

Nicole Chaplain as Nurse Two

Deborah Offner as Phyllis

Katherine Nehra as Panicked Nurse

Bradley Marcus as Techboy One

Kevin Marcus as Techboy Two

Rogan Russell Marshall as Orderly One

Rustam Branaman as Orderly Two

Delilah Anderson as Nurse

Moksha Jacobs as Nurse

Catherine Marie Moss as Nurse

Cutter Cutshaw as Orderly

Andrew Ggem as Orderly

Clay Greenbush as Orderly

Tim Heidecker as Orderly

Rich Lehmann as Orderly

Scott Morris as Orderly

Travis Topa as Orderly

Richard Balin as Security Guard

Stephen Donovan as Doctor

Rochelle Balin as Hospital Inmate

Allen Bernstein as Hospital Inmate

Lisa Boyington as Hospital Inmate

Carolyn Gold as Hospital Inmate

Michael Gold as Hospital Inmate

Barbara Kaplan as Hospital Inmate

Jon Kaplan as Hospital Inmate

Julian Kasten as Hospital Inmate

Lee Kasten as Hospital Inmate

Linda Kasten as Hospital Inmate

Louis Klaitman as Hospital Inmate

Jessica Kopp as Hospital Inmate

Allen R. Larson as Hospital Inmate

Bruce McIntyre as Hospital Inmate

Scott Levy as Orderly