Bon Voyage!
Starring Fred MacMurray, Jane Wyman, Michael Callan, Deborah Walley, Jessie Royce Landis, Tommy Kirk, Georgette Anys, Kevin Corcoran, Ivan Desny, Françoise Prévost
It's a comedy and family movie, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Belgium.