Milburn Stone
— Tommy Thompson, Federal Agent
Zeffie Tilbury
— Mrs. Crippen
Terry Walker
— Milly
William Harrigan
— Federal Agency Chief
Helen MacKellar
— Mrs. Thompson
Selmer Jackson
— Harker
Matty Fain
— 'Barber' John
Betty Compson
— Sue, Gang Moll
Warner Richmond
— Henchman Burke
Lyle Moraine
— Henchman Pete