Lightning the German Shepherd dog stars in this wilderness melodrama.
Lightning the German Shepherd
as Lightning
Francis X. Bushman Jr.
as Matt Caldwell
Alice Dahl
as Helen Stevens
J.P. McGowan
as Lafe Broderick
Tom London
as Wolf
Blackie Whiteford
as Hunky
William Desmond
as Marshal Jack Stevens
Marin Sais
as Mrs. Stevens
Murdock MacQuarrie
as Jim Caldwell
