A wealthy Munich businessman whose marriage is strained by his daughter's disability and his own infidelity. He discovers his wife's affair at the house, maintains a tense atmosphere, and stops his wife from physically assaulting their daughter.
Gerhard and Irene maintain a long-term extramarital affair.
Kolbe serves as Gerhard's professional subordinate.
Kast manages the household operations under Gerhard's employment.
Traunitz is hired by the Christ family to supervise and care for their daughter.
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