Name: Episode 22 — Sibling Rivalry
Released: 2006-03-26
Duration: 24 min
Rating: 6.9
Cast: Seth MacFarlane, Alex Borstein, Mila Kunis, Seth Green, Patrick Warburton

Family Guy (1999 – ...)

1999 • 24 seasons • Animation, Comedy • TV-MA

On August 9, 2026

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Episode 22 — Sibling Rivalry

Released: 2006-03-26 • Animation/Comedy

69%

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Peter gets a vasectomy and loses all his sex drive. Lois begins to gain weight, and as a result, Peter's regains his interest in his wife. When Lois' habits get out of control, she has a heart attack. The surgeon must remove Lois' fat to reach her heart, returning her to her normal weight. Meanwhile, Stewie's half-brother Bertram returns to confront him, where they have a war for control over the playground.

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Creator	Seth MacFarlane
Episode air date	26.03.2006
Episode runtime	24 min
Episode rating	6.90
Genres	Animation / Comedy
TMDB series rating	7.4
IMDb series rating	8.1
Series status	Returning series
Age rating	17+
Country	US

Family Guy (1999 – ...)

Episode 22 — Sibling Rivalry

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