Chris Pratt - 'Parks and Recreation'
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Pratt's Parks and Rec character Andy Dwyer evolved from a six-episode arc as Rashida Jones' boorish boyfriend to a beloved, adorably dumb main character.

"Almost at the point of the audition we were like, 'Oh, we have to reconceive this, because this guy’s the funniest person we’ve ever seen. We’re not letting that guy go,'" said series co-creator Michael Schur of the Jurassic World star.
Photo: NBC