A Lothario, in trouble for fooling around with a Senator's wife, becomes an unwitting witness to a mob murder. Police Lieutenant Parker tries to solve the case in enough time to take his long-suffering family on vacation.
| Actor | Role |
|---|---|
 Bud SpencerAlan Parker | Alan Parker |
 Tomas MilianTony Roma | Tony Roma |
 Marc LawrenceSalvatore Licuti | Salvatore Licuti |
 Margherita FumeroDeborah Smith | Deborah Smith |
 Don SebastianCaptain Browning | Captain Browning |
 Billy GarriguesSergeant Hayk | Sergeant Hayk |
| JJoan CallAnunciata Pippino | Anunciata Pippino |
 Christine TroplesNora Hayk | Nora Hayk |
 Darcy SheanMarion | Marion |
 Robbin YoungPamela | Pamela |
 Dan FitzgeraldEdward Anderson | Edward Anderson |
 Harold BergmanPriest | Priest |
| RRobert BanciTommy Kardi | Tommy Kardi |
| RRichard LibertySergeant | Sergeant |
| JJack McDermottPriest | Priest |
| OOswaldo CalvoBar Owner | Bar Owner |
 Gary KieferForrester | Forrester |
| GGiuseppe PedersoliMotel Clerk | Motel Clerk |
 Joan Murphy AdlerVirginia Anderson | Virginia Anderson |
 Bruno CorbucciConductor | Conductor |
| JJosi KonskiSalvator's Henchman | Salvator's Henchman |