Stressed-out building contractor Ingo wants to take a few days' vacation from work and his wife. So he travels to Portugal with his friend Walter, where he has a few sexual adventures. But then he meets Kirsten, who reminds him of his wife Vera, and not just in terms of her appearance. They have a wonderful time together, but Vera follows Ingo and finds out about his sexual escapades.
| Actor | Role |
|---|---|
 Rolf ZiganIngo | Ingo |
 Dorle BuchnerKirsten / Vera | Kirsten / Vera |
 Jürgen BigalkesWalter | Walter |
 Margitta HoferLotta | Lotta |
 Christine BlackAngie | Angie |
 HeidiMaria | Maria |
 Monika SandmayrTourist | Tourist |
 Gina JanssenTina | Tina |
| HHerbert WarnkeNot listed | Not listed |