Vincent McEveety Director Dean Jones Jim Douglas Actor Julie Sommars Diane Darcy Actor Don Knotts Wheely Applegate Actor Jacques Marin Inspector Bouchet Actor Roy Kinnear Quincey Actor Bernard Fox Max Actor Eric Braeden Bruno Von Stickle Actor François Lalande Monsieur Ribeaux Actor Alan Caillou Emile Actor Laurie Main Duval Actor Ron Miller Producer Arthur Alsberg Screenwriter Don Nelson Screenwriter Leonard J. South Cinematographer Cotton Warburton Film Editing Frank De Vol Original Music John B. Mansbridge Art Director Frank R. McKelvy Set Decoration Perry Ferguson Art Director