 David NivenSir Charles Litton | Sir Charles Litton |
 Peter SellersChief Insp. Jacques Clouseau (archive footage) | Chief Insp. Jacques Clouseau (archive footage) |
 CapucineLady Simone Litton | Lady Simone Litton |
 Herbert LomChef Inspektor Charles Dreyfus | Chef Inspektor Charles Dreyfus |
 Richard MulliganClouseau's Father | Clouseau's Father |
 Joanna LumleyMarie Jouvet | Marie Jouvet |
 Julie AndrewsCharwoman | Charwoman |
 Robert LoggiaBruno Langois | Bruno Langois |
 Burt KwoukCato Fong | Cato Fong |
 Harvey KormanProf. Auguste Balls | Prof. Auguste Balls |
 Leonard RossiterSuperintendant Quinlan | Superintendant Quinlan |
 Ronald FraserDr. Longet | Dr. Longet |
 William HootkinsTaxi Driver | Taxi Driver |
 Graham StarkHercule Lajoy | Hercule Lajoy |
 Peter ArneCol. Bufoni | Col. Bufoni |
 André MaranneSergeant François Duval | Sergeant François Duval |
 Marne MaitlandDeputy Commissioner Lasorde | Deputy Commissioner Lasorde |
 Harold KasketPresident Sandover Haleesh | President Sandover Haleesh |
 Liz SmithMartha Balls (archive footage) | Martha Balls (archive footage) |
 Danny SchillerCunny (archive footage) | Cunny (archive footage) |
 Denise CrosbyDenise, Bruno's moll | Denise, Bruno's moll |
| KKathleen St JohnNanna | Nanna |
 Harold BerensHotel Clerk | Hotel Clerk |
 Daniel PeacockClouseau, age 18 | Clouseau, age 18 |
| LLucca MezzofantiClouseau, age 8 | Clouseau, age 8 |
 Madlena NedevaMme. Dreyfuss | Mme. Dreyfuss |
 Arthur HowardArthur, Bruno's butler | Arthur, Bruno's butler |
 Weston Gavin1st Mafia Boss | 1st Mafia Boss |
 Marc Smith2nd Mafia Boss | 2nd Mafia Boss |
| JJohn Cassady3rd Mafia Boss | 3rd Mafia Boss |
