Jameson Thomas

as Robert Druid, alias Herbert Barlow

as Michael Ayers

as George Bradley

as Judge Nanan

as Mack

as Russell

as Pelton (uncredited)

as Mr. Semple (uncredited)

as Coventry

as Jack Conroy / Voice of announcer at racetrack

as Dr. Phillip J. Boyer

as Dr. Anton Racine

as Carey Williams

as Hendrickson

as Carlton

as Cullen

as Roger Pentley - Playboy

as Jerry Franklin

as King Westley

as James 'Jim' Marley

as Capt. Gerald Worthing

as Lord Verrington

as Jerome Rogers

as Charles Craig

as Barrington Thorne

as Robert McCaigh

as Martin Deveridge

as Godfrey Ablewhite

as Inspector Kenyon

as Hospital Doctor (uncredited)

as Jones (Uncredited)

as Count Armand

as Damon Fenwick

as John Whitney

as Jeff Bowman

as Prince Carlos

as Jerrido

as Arthur Phelps

as Harry Forrest

as Lt. Taylor (uncredited)

as John Wyatt

as Bruce Allan

as Yates

as Deacon Lake

as Harrison Morrell

as Henri Monard

as Roger Dalton

as Michael Deane

as Valentine Wilmot

as Vernon Wolfe

as Samuel Sweetland

as Westwyn

as Major Kent

as Georges d'Archeville

as David Marshall

as Jim Brown

as Stephen Mardyke

as Dr. Eden Brent

as Gaston d'Harcourt

as Captain Barrington

as Imliff

as Omar

as Chester Meredith