Family Guy
S4 E22 • Sibling Rivalry
Trickserie
USA
2006
After a pregnancy scare, Peter reluctantly agrees to get a vasectomy, but after the operation his sex drive becomes non-existent. However, when Lois packs on some extra pounds, Peter's interest is renewed and things heat back up in the bedroom. Meanwhile, Stewie's half-brother and rival Bertram confronts him, and they declare an all-out war for control over the playground.