Malcolm Williams
Philip Van Kortland
Charles W. Travis
Van Kortland (Philip's Father)
John Mackin
Morton
Lucile Taft
Doris Morton
Richard Garrick
Clark Porter
James Levering
Robert Mitchell
Helen Marten
Marion Mitchell
Charles Winston
Edwin
Professor Chira
Convict Camp Superintendent
James Arbuckle Jr.
Dr. Brown
Alan Robinson
Reporter