Hard times come for the Carraclough family and they are forced to sell their dog, Lassie, to the rich Duke of Rudling. Lassie, however, is unwilling to remain apart from young Carraclough son Joe and sets out on a long and dangerous journey to rejoin him.
Roddy McDowall
Donald Crisp
May Whitty
Edmund Gwenn
Nigel Bruce
Elsa Lanchester
Elizabeth Taylor
Ben Webster
J. Pat O'Malley
Alan Napier
Arthur Shields
John Rogers
Alec Craig
May Beatty
George Broughton
Sherlee Collier
Howard Davies
Hugh Harrison
Charles Irwin
Nelson Leigh
Beverly Luff
John Power