I.O.B. Spezialauftrag' was a German crime television series after Percy Stuart and Sergeant Berry that featured an American hero.

Elvira Ruiz, a graduate in medicine, is aimed at a village inhabited by rude and stubborn people who don´t understand that a woman can exercise this profession. Due to their ancestral backwardness, the village people have trouble telling their problems to a female, so she must use unorthodox methods to accomplish their task.