The invention of a machine that can cause remote explosions brings the attention of Scotland Yard and Bulldog Drummond.
as Captain Hugh C. Drummond
as Phyllis Clavering
as Colonel Nielsen
as Algy Longworth
as Tenny
as Lady Beryl Ledyard
as Aunt Meg
as Rolf Alferson
as Richard Gannett
as Smith
as Constable Sacker
as Constable McThane
as Soongh
as Sir Malcolm McLeonard
as Sir Basil Leghorne
as Old Major Trumleigh
as Inspector Tredennis
as Gumba, Bird Seller
as Guggins, Scrawny Henchman
as Steward
as Cop
as Aquarium Guard
as Constable at Gannett House
as Hotel Page Boy
as Maid
as Native Boy with Message
as Native Selling Rifle
as Native Buying Rifle
as Tourist
as Tourist
as Tourist
as Island Police Desk Sergeant
as Island Police Arresting Sergeant
as Foreign Agent
as Foreign Agent
