Special Guest Stars Hermione Baddeley as Mrs. Mary Jane Thrip Guest Stars Bob Hastings as George Donnelly Rhodes as Ward Selkirk Carol Vogel as Dede John O'Leary as Dr. Roberts Arthur Malet as Professor Zander Taaffe O'Connell as Val Co Starring Tom Kratochvil voices Irac Patrick Cranshaw as Codger John Garwood as Guard Michael Hoit as Blake Colette Bertrand as Claudine