Diane

Pedro Armendáriz

King Francis I

Roger Moore

Prince Henri

Marisa Pavan

Catherine de Medici

Cedric Hardwicke

Ruggieri

Torin Thatcher

Louis - Count de Breze

Taina Elg

Alys

John Lupton

Regnault

Ronald Green

The Dauphin

Sean McClory

Count Michel Montgomery

Geoffrey Toone

Duke of Savoy

Michael Ansara

Count Ridolfi

Paul Cavanagh

Lord Bonnivet

David Miller

Director

Robert H. Planck

Director of Photography

Miklós Rózsa

Original Music Composer

John McSweeney Jr.

Editor

Edwin H. Knopf

Producer

John Erskine

Story

John Lipow

Sound Editor

Kendrick Kinney

Sound Editor

Ridgeway Callow

Assistant Director

Hans Peters

Art Direction

Henry Grace

Set Decoration