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'
Trail of the Pink Panther in the fashion of Jack Lemmon's Professor Fate). When Sellers died, United Artists tried to get Dudley Moore to play Clouseau in the Sellers-penned "Romance of the Pink Panther". Moore wouldn't do it without Edwards and was only willing to play Clouseau once as a tribute to Sellers (knowing "Romance" was to have ended the series, according from a LA Times interview with Moore in 1980). United Artists wanted the series to continue, but Edwards wouldn't use another actor as Clouseau, no doubt remembering the negative reception that "Inspector Clouseau" suffered upon release in 1968 (a production which featured Alan