sentences:  Neagle was originally reluctant to play the role so Wilcox offered it to Michèle Morgan and Ingrid Bergman, both of whom turned it down.Eventually when the real Odette suggested Neagle play her, Neagle agreed.Both Odette Sansom (by then Odette Churchill) and Peter Churchill served as technical advisors during the filming, and the film ends with a written message from Odette herself.