The story of a boy, a dog, and a man. The boy discovers he is heir to a shipping line, and travels to Los Angeles, accompanied by inventor/radio operator Bob Whitlock and Irene Blaine. Their journey is aided by Pal, a wolf dog.

• Mascot Pictures
• Rin-Tin-Tin Jr.
• Frankie Darro
• Boots Mallory
• George J. Lewis
• Henry B. Walthall
• Hale Hamilton
• Fred Kohler
• Niles Welch