•
Donald Woods as James "Jim" Larrabie •
Kay Linaker as Barbara Winston • Carlyle Moore Jr. as Robert "Bob" Gordon •
Joseph Crehan as Harry Shields •
Henry O'Neill as George Winston •
Joe King as J.W. Moett •
Addison Richards as Warden Parmenter •
Charles Middleton as Mine Warden Grayson •
Olin Howland as Doctor •
William B. Davidson as Atty. Gen. Marsden •
Harry Cording as Sam Dawson • Mark Lawrence as Pete • Eddie Shubert as Buck Draper •
Edward Van Sloan as Mr. Dudley • Ben Hendricks Jr. as Jake •
George Lloyd as Hymie Seeball (the Gorilla) ==External links==