Major Hugh "Bulldog" Drummond

Sergeant Helen Smith

Arthur Gunns

Algernon "Algy" Longworth

Molly

Inspector McIver

Colonel Webson

Alec

Bill

Bert (uncredited)

Harry (uncredited)

Judge (uncredited)

Air Traffic Controller (uncredited)

Pilot (uncredited)

Heckler in Crowd (uncredited)

Department Store Manager (uncredited)

McIver's Assistant (uncredited)

Detective (uncredited)

Control Tower Operator (uncredited)

Stan (uncredited)

Nightwatchman (uncredited)