The Man with Two Brians

Realizing that Brian may be getting old, Peter gets a newer, happier dog who the Griffins love, prompting Brian to leave. But things go awry when the "new Brian" crosses the line and humps Stewie's favorite toy.

Season 7 | Episode 5

Seth MacFarlane

Peter Griffin

Alex Borstein

Lois Griffin

Seth MacFarlane

Stewie Griffin

Mila Kunis

Meg Griffin

Seth Green

Chris Griffin

Seth MacFarlane

Brian Griffin

Seth MacFarlane

Glenn Quagmire

Patrick Warburton

Joe Swanson

Mike Henry

Cleveland Brown