波士顿·布莱基回归

J.P. Lockney as Rob Nichols Strongheart as Strongheart the Dog Bob Custer as Boston Blackie Corliss Palmer as Sylvia Markham William Worthington as John Markham Violet Palmer as Annette Rosemary Cooper as Necklace Nellie Coit Albertson as Denver Dan Florence Wix as Mrs. John Markham

Leah Baird Adaptation, Screenplay