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Movies like Hakamt El-Mahkama (1981)

Enas (Magda El Khatib) and her husband Adel (Youssef Shaaban) covet her father Galal's (Farid Shawqi) wealth. As for her younger sister Hala (Yousra), she is kind to him and loves Khaled (Hatem Zulfikar). Galal marries Laila. Adel finds a document proving that his father-in-law Galal spent some time years ago in a mental hospital. Thus, Adel can obtain a power of attorney from his wife to seize his father-in-law's money and property.