Bruno is the main antagonist of "Trail of the Pink Panther" and "Curse of the Pink Panther". He is the head of the French Connection, probably having replaced Douvier, the villain of "Revenge of the Pink Panther". He is played by Robert Loggia.
With Clouseau now a sworn enemy to the mafia, Langlois wants reporter Marie Jouvet to stop investigating into Clouseau's dissaperance. He abducts her and threatens her. He is also seen watching the investigation on tv with his girlfriend.
In "Curse of the Pink Panther" Langolis is after Sleigh, who is now on the case. His thugs try to kill Sleigh throughout the film, but are eventually defeated, along with Bruno.