Trail of the Pink Panther series regulars include Herbert Lom as Chief Inspector Dreyfus, Graham Stark as Hercule LaJoy (last seen in the 1964 Pink Panther film "A Shot in the Dark"), Burt Kwouk as Clouseau's faithful man servant Cato and André Maranne as Sgt. François Chevalier. "Trail" featured the animated opening and closing credits, animated by Marvel Productions and written and directed by Art Leonardi. Director Blake Edwards dedicated the film to Sellers, "the one and only Inspector Clouseau." Despite the dedication, Sellers' wife Lynne Frederick filed a $3 million lawsuit against the film's producers and the studio, claiming that the film diminished Sellers'
Curse of the Pink Panther have been robbed, and a white monogrammed glove has been left behind. "Swine Phantom!" mutters Clouseau, knowing only too well who is responsible for the theft. In the final scene, Sir Charles, Simone, and George are sailing away on board their yacht with The Pink Panther jewel, which Simone has stolen. In a post-credits scene, the animated Pink Panther is shown stealing the Pink Panther jewel. Realizing it's heavy, he slips out of the shot and drops the diamond offscreen, shattering it. The credits roll shortly afterwards. The film was shot at the same time as linking footage for "Trail