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
Stanley Blystone
Lang
The Tiger's Trail
1919
The Spider's Web
1938
Mandrake the Magician
1939
The Scarlet Horseman
1946
The Black Coin
1936
Jungle Menace
1937
The Mysterious Pilot
Flying G-Men
The Secret Kingdom
1917
Custer's Last Stand
The Master Key
1945
Mystery of the Riverboat
1944
Queen of the Northwoods
1929
The Adventures of Ruth
Perils of the Royal Mounted
1942
The King of the Kongo
The Phantom Rider
King of the Forest Rangers
Wolf Dog
1958