Guest Stars Al Checco as Max Wilbur - Insurance Investigator Ed Begley Jr. as Walter 'Speed' Simpson Wallace Rooney as Professor Wilhelm Sykes Marj Dusay as Ginny Drake Kay E. Kuter as Mr. Ferrar Bibi Osterwald as Ruth Kaufman Frank Killmond as Ely Holmes Malcolm Atterbury as Raymond Kaufman Joan Shawlee as Nurse David Ralphe as Dr. Ellis Cissy Wellman as Bernice
