Is it permissible for a married couple to watch a pornographic film if one of them suffers from sexual frigidity and is not aroused except by such things?

It is not permissible to look at what Allah Almighty has forbidden, because means are subject to the rulings of their ends, and if a person becomes accustomed to such sights, their piety will decrease. One should lower their gaze from what Allah Almighty has forbidden. If there is sexual frigidity, one should present themselves to a doctor to diagnose their condition and receive the necessary treatment.