Stewart Granger as Count Philip Konigsmark

Joan Greenwood as Sophie Dorothea

Flora Robson as Countess Clara Platen

Françoise Rosay as The Electress Sophia

Frederick Valk as The Elector Ernest Augustus

Peter Bull as Prince George Louis

Michael Gough as Prince Charles

Megs Jenkins as Frau Busche

Jill Balcon as Knesbeck

David Horne as Duke George William

Mercia Swinburne as Countess Eleanore

Cecil Trouncer as Major Eck

Noel Howlett as Count Platen

Barbara Leake as Maria, Clara's Maid

Miles Malleson as Lord of Misrule

Rosemary Lang as Young Princess Sophie

Edward Sinclair as Nils

Allan Jeayes as Governor of Ahlden

Aubrey Mallalieu as Envoy at Ahlden

Guy Rolfe as Envoy at Ahlden

Anthony Quayle as Durer

Anthony Lang as Young Prince George

Margaret Vines as Servant

Peter George as Anders

W.E. Holloway as Lawyer

Myles Eason as Soldier

Victor Adams as Soldier

Peter Albrecht as Soldier

Janet Howe as Spanish Singer

Peter Arne as Assailant

Sandra Dorne as

John Gregson as

Christopher Lee as Herzog Anthony von Wolfenbüttel

Jack May as Reveller

Barbara Murray as

Constance Smith as

Anthony Steel as

James Ure as Courtier

Dennis Vance as

Michael Ward as