Guest Stars Melanie Chartoff as Nadia Samara Rick Springfield as Tom Robert Sampson as Bo Taggart Henry Gibson as Mariposa E.J. Peaker as Lois Co Starring Vaughn Armstrong as Eric Beth Kearney as The Twin Sam Freed as Runner Dennis Madalone as Pole Vaulter Roger Callard as Bill Kay Kearney as The Twin Uncredited Norman Burton voices "Ira" aka IRAC (Information Retrieval Associative Computer)
