Revenge of the Pink Panther as an informant to lure Clouseau into a trap, but the Chief Inspector's car and clothes are stolen by transvestite criminal Claude Russo (Sue Lloyd), who is unknowingly killed by Douvier's men instead. Subsequently, Douvier and the French public believe Clouseau is dead; as a result of this assumption, Clouseau's ex-boss, former Chief Inspector Charles Dreyfus (Herbert Lom), is restored to sanity and is released from the lunatic asylum to perform the investigation (despite being seemingly disintegrated in the previous film). In Russo's clothes and insisting on his true identity, Clouseau is taken to the asylum himself but escapes into
The Return of the Pink Panther them. However, Dreyfus has followed Clouseau and is outside the hotel room with a rifle — Dreyfus is the "mysterious assassin" who has been trying to kill Clouseau all this time — and just as Dreyfus shoots at Clouseau, the Inspector ducks to check if his fly is undone, and the shot kills Sharki instead. The other three take cover, while Dreyfus, insanely enraged by his latest failure to kill Clouseau, fires wildly until he is arrested. For once again recovering the Pink Panther, Clouseau is promoted to Chief Inspector, while Sir Charles resumes his career as a jewel thief