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.
Rin-Tin-Tin Jr.
Frankie Darro
Boots Mallory
George J. Lewis
Henry B. Walthall
Hale Hamilton
Fred Kohler
Niles Welch
Gordon De Main
Yakima Canutt
Cornelius Keefe
Tom London
Stanley Blystone
