Christiane Schmidtmer was born in Mannheim, Germany. She took acting lessons in Munich and worked in the stage in Germany from 1961-1963, then turned to photographic modelling for German nude magazines and later, Playboy. She also modelled for advertising companies, namely Max Factor cosmetics, before she started her movie career.
She was the beautiful mistress of José Ferrer in La nef des fous (1965), but most people will remember her as the evil wardress in the exploitation women-in-prison film, The Big Doll House (1971), as well as one of the three airline stewardesses in Boeing Boeing (1965)
