How many movies have Harry S. Morgan and Tatiana Vankova collaborated on?

They have worked on 5 movies together! Their first movie together was Teeny Exzesse 40: Sperma-Spiele (1996) while their highest rated movie together was Maximum Perversum 47: Die Analisten (1997). They have not worked together since Maximum Perversum 47: Die Analisten (1997).