Arrest Bulldog Drummond

Captain Hugh C. Drummond

Phyllis Clavering

Colonel Nielsen

Algy Longworth

Tenny

Lady Beryl Ledyard

Aunt Meg

Rolf Alferson

Richard Gannett

Smith

Constable Sacker

Constable McThane

Soongh

Sir Malcolm McLeonard

Sir Basil Leghorne

Old Major Trumleigh

Inspector Tredennis

Gumba, Bird Seller

Guggins, Scrawny Henchman

Steward

Cop

Aquarium Guard

Constable at Gannett House

Hotel Page Boy