Guest Stars David Krumholtz as Martin Walters David Ogden Stiers as J'onn J'onzz Miguel Ferrer as Dr. Wellsley Eno Elisa Donovan as Cheryl Ron Pearson as Dr. Arliss Hopke Co Starring Robert Gallo as Landlord Nick DeMauro as TV Repairman Jason Weissbrod as Drazen