Henry Jackson, known as Little Dynamite, is a Golden Gloves champion, who agrees to turn professional when approached by fight manager Ed Watson, despite the opposition raised by his father and Fanny Singleton, his sweetheart.

• M.C. Pictures Inc.
• Henry Armstrong
• Willie Bryant
• Mae E. Johnson
• Hamtree Harrington
• Canada Lee
• Lionel Monagas
• Francine Everett
• Dooley Wilson