Guest Stars Ray Tariche as Himself (FBI Special Agent Ray Tariche) Marshall Miller as Himself (Chief Marshall Miller) William Hessle as Himself (U.S. Postal Inspector William Hessle) Robert Strecker as Himself (Detective Robert Strecker) George Davis as Himself (Investigator George Davis) John Wighaus as Himself (Detective John Wighaus) Una Dean as Herself (Assistant U.S. Attorney Una Dean)
