Heinz Rühmann: Heinz Rühmann. Actor: Ein Mann geht durch die Wand. First he should take over his father's inheritance. When his parents divorced, Rühmann was just 14 years old. His father then committed suicide. In 1919, after completing his schooling and completing his secondary school leaving certificate, Rühmann took acting lessons. He got his first theater role a year later in the play "Rose Bernd". Shortly afterwards, Rühmann played with Theo Lingen...