Dear Brigitte

Dear Brigitte is a 1965 American DeLuxe Color familycomedy in CinemaScope starring James Stewart and directed by Henry Koster.

The novel was published in 1963. There was some talk that Disney would option the film rights and cast Bing Crosby in the lead role. However rights were bought by 20th Century Fox who assigned the project to Nunnally Johnson, Henry Koster and James Stewart, the team that made Mr Hobbs Takes a Vacation and Take Her, Shes Mine. It was one of the first movies made at the recently reopened 20th Century Fox studios.Billy Mumy was cast on the recommendation of James Stewarts wife, Gloria Stewart, who taught a Sunday School class that Mumy attended. ........

Source: Wikipedia