크레딧 출연 Tony Wager Roger Henderson Ivor Bowyer John Wilson Murray Matheson Mr. Henderson Gerald Pring Mr. Wilson Thelma Rea Mrs. Matthews Frank Henderson Mr. Harvey John H. Sullivan Inspector Bell Michael Kelly Slim 스텝 Dick Smith Sound A.T. Dinsdale Camera Norman C. Allin Camera R.G.W. Smith Sound George Haslam Art Norman Demuth Sound William C. Hammond Directing Mary Cathcart Borer Writing Frank A. Hoare Production William C. Hammond Writing Eric Hodges Editing Pat Latham Writing