TV-14
S7 • E8    Mar 8, 2009    22m
7.46.5
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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.
Directed by Brian Iles
  • Seth MacFarlanePeter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire (voice)
  • Alex BorsteinLois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice)
  • Mila KunisMeg Griffin (voice)
  • Seth GreenChris Griffin (voice)
  • Mike HenryCleveland Brown (voice)
  • Seth RogenSeth Rogen (voice)
  • Meredith BaxterMeredith Baxter (voice)
  • Kirker Butler(voice)
  • Alexandra BreckenridgeBond Girl (voice)
  • John G. BrennanMort Goldman (voice)
  • Brian IlesDirector
  • Richard AppelWriter