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. | Pal |
Frankie Darro | Frank Courtney |
Boots Mallory | Irene Courtney |
George J. Lewis | Bob Whitlock |
Henry B. Walthall | Jim Courtney |
Hale Hamilton | Norman Bryan |
Fred Kohler | Joe Stevens |
Niles Welch | Mason |
Gordon De Main | Murphy |
Yakima Canutt | Bill |
Cornelius Keefe | Jerry Patton |
Tom London | Brooks |