Pat Glendon, Jr
Reginald Denny
Maude Sangster
Mabel Julienne Scott
Abe Levinsky
Harry Mann
Battling Levinsky
Kid Wagner
Rough House Ratigan
Jack Herrick
Gwendolyn
Irene Haisman
Farrell (as Will R. Walling)
Will Walling
Daisy Emerson
Nell Craig
Pat Glendon, Sr
Charles K. French
Sam Stubener
Hayden Stevenson
Mortimer Sangster
David Torrence
Wilfred Sangster
George Stewart
Buddy Sangster
Buddy Messinger
Deane Warner
Crauford Kent
Mrs. MacTavish
Dorothea Wolbert
Violet MacTavish
Julia Brown
Novel
Jack London
Director
Hobart Henley
Writer
A.P. Younger
Director of Photography
Charles J. Stumar