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After buying a brain-damaged horse, which causes over $100,000 worth of damage, Peter participates in medical experiments to make some extra cash. One of the genes he is injected with turns him gay, which later results in him leaving Lois for another man. Although the family is crushed, they quickly realise the most important thing is that Peter is happy.
First Air Date : Jan 31, 1999
Last Air date : Apr 17, 2024
Episode : 423 Episode
Season : 22 Season
Runtime: 22:14 minutes
Studio: FOX
Country: United States of America