Two buddies head off for a summer holiday, but one of them has to take his sister along. She cramps their style when it comes to picking up chicks. However, they manage to have some fun.
as Peter
as Freddy / Victoria's brother
as Vicky / Freddy's sister
as Ines / Woman in red sports car
as Karin
as Helga
as Freddys Lehrerin / Freddy's teacher
as Jacky / Playboy
as Ludwig
as Philippe
as Mädchen auf Parkplatz / Girl in parking lot
as Mädchen in Disco / Girl in disco
as Disco-Aufriss
as Discjockey
