Ted Rooney

as Dr. Reyes

as Jack's Father

as The President

as Ted

as Barry

as Dr. Alfred Hunter

as Adam Wint

as Mr. McCormick

as Edward Schaal

as Fort Trapper

as McNeely

as Roscoe (6 episodes)

as Dr. Armstrong

as C Hall Janitor (1 episode)

as Morey (1 episode)

as Papa

as Mark

as Bank Teller (1 episode)

as Daniel

as Sheriff Heyer (1 episode)

as Crazy Guy (uncredited)

as Jack

as Tony

as Mother of Black Eyed Kid

as Mr. Miller