Lilli Palmer

Baroness Edith de Kekesfalva

Albert Lieven

Lt. Anton Marek

Cedric Hardwicke

Dr. Albert Condor

Gladys Cooper

Mrs. Klara Condor

Linden Travers

Ilona Domansky

Ernest Thesiger

Baron Emil de Kekesfalva

Emrys Jones

Lt. Joszi Molnar

Ralph Truman

Maj. Sandor Balinkay

Fritz Wendhausen

Josef

John Salew

Col. Franz Bubencic

Freda Jackson

Gypsy

Anthony Dawson

Lt. Blannik

Jenny Laird

Trudi

Vida Hope

Mrs. Tausky (uncredited)