Revenge of the Pink Panther (1978)
Revenge of the Pink Panther is the sixth film in The Pink Panther film series. Released in 1978, it was the last entry released during the lifetime of series star Peter Sellers, who died in 1980. It is also the last entry to be distributed solely by United Artists, which merged with Metro-Goldwyn-Mayer in 1981. The opening credits were animated by DePatie-Freleng Enterprises.
More at Wikipedia.