Lightning
Lightning the German Shepard dog
Matt Caldwell
Francis X. Bushman Jr.
Helen Stevens
Alice Dahl
Lafe Broderick
J.P. McGowan
Wolf
Tom London
Hunky
Blackie Whiteford
Marshal Jack Stevens
William Desmond
Mrs. Stevens
Marin Sais
Jim Caldwell
Murdock MacQuarrie
Story
George Morgan
Screenplay
Director
Burton L. King
Harry Revier