Richard McMillan

as Principal Fragner

as Will-o'-the-Wisp (1 episode)

as Shaman

as Henry

as Der Scutt

as Angus Petherbridge

as Bartok

as Dennis

as First Officer Love (1 episode)

as Jim Sykes

as Mr. Campbell

as Lloyd

as Ralph Peralta

as Father Finler

as Dr. Walker

as Dr. Walker

as Edelman (1 episode)

as Bert Chubb

as Moran

as Mr. Blankenship

as Dutchman

as Spider

as Ted Tanner (1 episode)

as Harold