Stephen D. Newman

as Darko the Sorcerer (voice) (as Steve Newman)

as Dr. Seliger (1 episode)

as Ed Douglas

as Trefonides

as Larry

as Calder Aide

as Dr. Fialkin

as Trefonides (1 episode)

as Aryeh Neier

as Congressman Wayne Tiller

as Andy Hampsas

as (voice) (1 episode)

as Sculptor