Hugh WilliamsHugh Williams was 28 in White Face as 'Michael Seeley'.
Gordon HarkerGordon Harker was 46 in White Face as 'Sam Hackett'.
Norman McKinnelNorman McKinnel would have been no older than 62 in White Face as 'Insp. Mason'.
Renee GaddRenee Gadd was 23 in White Face as 'Janice Harman'.
Richard BirdRichard Bird was 37 in White Face as 'Donald Bateman'.
Nora SwinburneNora Swinburne was 29 in White Face as 'Inez Landor'.
Leslie PerrinsLeslie Perrins was 30 in White Face as 'Louis Landor'.
J.H. RobertsJ.H. Roberts was 47 in White Face as 'Dr. Marford'.
D.A. Clarke-SmithD.A. Clarke-Smith was 43 in White Face as 'Dr. Rudd'.
Gibb McLaughlinGibb McLaughlin was 47 in White Face as 'Sgt. Elk'.
Jeanne StuartJeanne Stuart was 23 in White Face as 'Gloria Gaye'.
Clare GreetClare Greet was 60 in White Face as 'Mrs. Albert'.T. Hayes HunterT. Hayes Hunter was 47 in White Face as 'Director'Alex BryceAlex Bryce was 27 in White Face as 'Director of Photography'
Bernard KnowlesBernard Knowles was 32 in White Face as 'Director of Photography'Louis LevyLouis Levy was 37 in White Face as 'Music Director'
Angus MacPhailAngus MacPhail was 29 in White Face as 'Writer'
Michael BalconMichael Balcon was 35 in White Face as 'Producer'
Edgar WallaceEdgar Wallace would have been no older than 56 in White Face as 'Theatre Play'Bryan Edgar WallaceBryan Edgar Wallace was 28 in White Face as 'Adaptation'Harold V. KingHarold V. King was 24 in White Face as 'Sound'Norman G. ArnoldNorman G. Arnold was 39 in White Face as 'Art Direction'