In 1972 he played in the Bavarian Television's first episode of the Tatort series, as assistant to then-time Inspector Veigl (played by Gustl Bayrhammer). When Veigl was "retired" in 1981, Fischer was "promoted" to Commissioner Ludwig Lenz and as such he solved a total of seven cases until 1987. In 1974 Helmut Fischer, in his favourite café Münchner Freiheit met director Helmut Dietl. The latter recognised his friend's true talent and in 1980 gave him a major role in the TV series Der ganz norma ...