In 1978 Buchner made her first appearance in the film The Inn of the Sinful Daughters. Up to and including 1984, more than a dozen other productions in which she took part followed.

| Title | ||||||
|---|---|---|---|---|---|---|
In heißer Mission | 0 | 1981-01-01 | 0 | |||
Sünde, Sex und scharfe Katzen | Kirsten / Vera | 6 | 1980-01-01 | 0 | ||
Das französische Frühstück | Annabella | 4.5 | 1984-05-18 | 0 | ||
Reifeprüfung auf der Schulbank | Mausi | 5.7 | 1982-06-10 | 0.8722 | ||
Golden Century of Porn 4 | (archive footage) | 0 | 2010-04-15 | 0 | ||
Hot Times at Copenhagen High | Anita | 6 | 1983-05-15 | 0 | ||
Schoolgirls | 0 | 1976-01-01 | 0 | |||
Intime Stunden auf der Schulbank | Schulmädchen (uncredited) | 5.7 | 1981-07-10 | 0.6704 | ||
Kohlpiesels Töchter | Paula | 10 | 1979-03-02 | 0 | ||
Die Liebesvögel - Küss mich da, wo ich es mag... | Jane (uncredited) | 10 | 1979-04-20 | 0.5892 |