Marianne and Günter, a married couple in their seventies, have completely forgotten why they once fell in love with each other. On their wedding day, they want to get their memories back using a supposed "miracle pill" against forgetfulness.
| Actor | Role |
|---|---|
 Senta BergerMarianne | Marianne |
 Günther Maria HalmerGünter | Günter |
 Konstantin WeckerHeinz | Heinz |
| SSushila Sara MaiMs. Pichelrieder | Ms. Pichelrieder |
 Yasin el HarroukFirat Burcak | Firat Burcak |
 Mitsou JungMarianne (young) | Marianne (young) |
| NNikolai RusuGünter (young) | Günter (young) |