Will Arnett is a Canadian actor, who currently stars as G.O.B. (pronounced Jobe) Bluth in the FOX comedy Arrested Development. He is married to Saturday Night Live comedienne Amy Poehler. Arnett has appeared in Sex and the City, The Sopranos, and Third Watch.

He also used to do voice-over work for CBS and numerous advertisments. Perhaps most recognizable is Arnett's voice saying "It's not more than you need, just more than you're used to" in ads for GMC trucks.