Wanderlust is a mildly entertaining comedy where married couple George (Paul Rudd) and Linda (Jennifer Aniston) move from Manhattan to a hippie-style commune called Elysium. The camp is filled with all sorts of colorful characters like nudist Wayne (Joe Lo Truglio) and the scooter-bound Carvin (Alan Alda) - but none are more interesting than the camp's leader, Seth (Justin Theroux).
Seth is a wild-haired, unwashed hippie who’s into non-violent displays of protest, community sharing and being one with nature. He's also into free love - meaning he wants to be free to love in Linda's pants (which he's eventually able to accomplish).
Seth is one the funniest parts of the movie and stands out well above the rest of the cast.