15-year-old Mike takes a job at the local swimming baths, where he becomes obsessed with an attractive young woman, Susan, who works there as an attendant. Although Susan has a fiancé, Mike does his best to sabotage the relationship, to the extent of stalking both her and her fiancé. Mike becomes increasingly desperate to have Susan for himself, with tragic results.
John Moulder-Brown....Michael 'Mike'
Karl Michael Vogler....Swimming instructor
Christopher Sandford....Chris - fiance
Diana Dors....Mike's 1. lady client
Louise Martini....Beata 'Lovely Continental' - prostitute
Erica Beer....Baths cashier
Anne-Marie Kuster....Nightclub receptionist
Cheryl Hall....Hot Dog Girl
Christine Paul-Podlasky....White Clouth Girl
Karl Ludwig Lindt....Baths manager
Eduard Linkers....Cinema Owner
Will Danin....younger Policeman
Filmography links and data courtesy of The Internet Movie Database.