Desc: Unterm Dirndl wird gejodelt: Directed by Alois Brummer. With Gisela Schwartz, Annemarie Wiese, Annemarie Wendl, Edgar Anliker. Heidi tries to improve her grades at school by having sex with her teacher. When she returns to her parent's home somewhere in Bavaria, she starts to spend an unusual amount of time with the male population of her village.