Two Parisians and inseparable friends, Alexandre and Philippe, decide to spend their vacations in Palma. Philippe arrives by car, accompanied by his young wife, while the flighty Alexandre has hired a blonde hitchhiker. But what a surprise to find the villa, rented by correspondence, inhabited by strange and worrying occupants... Soon mistaken for secret agents, Philippe and Alexandre embark on extravagant adventures involving a mysterious shipment of gold.
| Actor | Role |
|---|---|
 Roger PierreAlexandre | Alexandre |
 Jean-Marc ThibaultPhilippe | Philippe |
 André PousseConstant | Constant |
 María José AlfonsoSophie | Sophie |
 Nathalie CourvalCaroline | Caroline |
 La PolacaJuanita | Juanita |
 Álvaro de LunaNot listed | Not listed |
 Milo QuesadaNot listed | Not listed |
| JJuan LizarragaNot listed | Not listed |
 Ricardo TundidorNot listed | Not listed |
 Sophie Agacinski(uncredited) | (uncredited) |