4. Bölüm

Stephen Root

Major Moreland

John Rothman

Dr. Ackerman

Graham Paul

Rick Haverford

Philip Lenkowsky

Billy Delois

Janis Corsair

Computer (voice)

Tim Guinee

Fredericks

Susan King

Nurse

Mert Hatfield

Sheriff Mayo

Don Bland

Technician

Todd Brenner

Man

Tim Parati

Attendant

Randell Haynes

Hawkins

David Dwyer

Father

Rick Zieff

Paramedic