Peter Dvorsky

as Craig Bossert

as Doctor Deslon

as George Roberts

as Dr. Billings

as Tony Fideau (4 episodes)

as Janz

as Peter Garfield

as Father Joe

as Matthew

as Dr. Michael Kosberg

as Carl

as Dix

as Doctor

as Mark Jensen (1 episode)

as Mitch Carlino

as Jim

as Bill Burke

as Con Man

as John Mack

as Dardis

as Harlan

as Narrator (voice)