as Prof. Flaherty
as (uncredited)
as Lt. H. Pennell R.N.
as Policeman on Train (uncredited)
as Tallow
as PC 'Jock' Campbell
as Prosecutor
as Patrolman (uncredited)
as Wilson (uncredited)
as Sergeant Odd
as Mark
as Beadle
as Assistant Commissioner
as Ronald Bruce
as 1st Villager
as River Police Inspector
as Supt. Crowe
as Madison, tall henchman
as Sgt. Bellamy
as Supt. James
as Ted Austin
as Col. James Somerset
as Webb
as Detective Chief Inspector
as Nimmo
as Felix
as Lord Steven Wolverbury
as Bill Dodd
as Bill Bryant
as Charlie
as Sellars
as James Pelly
as Prof. Flaherty (archive footage)
as Landlord
as Sergeant
as Journalist (uncredited)
as Jack Wraydon
as Roger Manning
as Inspector Shearing
as Johns
as Captain Randall
as Major Osborne
as Mac
as Gerald Vane
as Donald Carson
as Lt. Travers
as Will Scatlock (uncredited)
as Colonel Bullinger
as King Richard The Lionheart
as Earl of Ashington
as Capt. Hartnett (uncredited)
as Kemp
as Det. Supt. Robert Fabian
