Robert Adair

as Baron Von Henschel

as Col. Bliven (uncredited)

as Morgan

as Sgt. Brooks

as Police Inspector Gouffert

as Hawkshaw the Detective

as Woolsey

as Turnkey

as Prisoner (uncredited)

as London Hotel Clerk (uncredited)

as Detective Thompson (uncredited)

as Roberts, the Butler (uncredited)

as Courtroom Officer (uncredited)

as Ivy's Admirer at Music Hall (uncredited)