Ralph Richardson

~ as ~

Major Hugh 'Bulldog' Drummond

Ann Todd

~ as ~

Phyllis Drummond

Francis L. Sullivan

~ as ~

Carl Peterson

Claud Allister

~ as ~

Algy Longworth

H. Saxon-Snell

~ as ~

Zadowa

Spencer Trevor

~ as ~

Sir Bryan Johnstone

Charles Mortimer

~ as ~

Inspector McIver

Wallace Geoffrey

~ as ~

Charles Latter

Patrick Aherne

~ as ~

Jerry Seymour

Joyce Kennedy

~ as ~

Irma Peterson