In addition to the regular cast members, this episode included the following:
Ann Wiles (Ruth Lawson), Gus Mercurio (Harry Weldon), Terence Cooper (Mike O'Brien), Beverley Phillips (Marge Richman), John Smythe (Tom Cooper), George Spartels (Anton Paledes), Suzy Gashler (Betty), Murielle Salter (Mrs. Akers), and John Butterworth (Det. Const. Kenway).
