Ron Randell
Captain Hugh 'Bulldog' Drummond
Anita Louise
Doris Hamilton / Doris Meredith
Patrick O'Moore
Algy Longworth (as Pat O'Moore)
Terry Kilburn
Seymour - Cub Reporter
Holmes Herbert
Scotland Yard Inspector McIvar
Lester Matthews
Shannon Eskdale
Leonard Mudie
Meredith
