Frank Conroy

as Doctor Shippen Stearnes

as O'Flaherty

as Mr. Harley

as J.D. Nolan

as District Attorney Barker MacDonald

as Jonathan Gifford

as Herbert Deever

as Captain Donahue

as Dr. Stone

as 'Stacchi' Stacciaro

as Capt. Bryson

as Maj. Tetley

as Defense Attorney (uncredited)

as Ward, banker

as Sid Gorman

as President William McKinley

as A.G. Findlay

as Mr. Whitely

as John C. Calhoun

as Gaius Tanno (uncredited)

as Defense Attorney

as John Blake

as Prof. John Thurston

as Lord Rintoul

as District Attorney Farley

as Dr. Ingalls

as Brisbane Coe

as Radio Operator

as District Attorney

as Rohna

as Chaplain

as Horace Travers

as Gilmore Marshall