Michaela Watkins has joined the cast of Universal Pictures' comedy "
Wanderlust," toplining Jennifer Aniston and Paul Rudd. Judd Apatow is producing.
Storyline revolves around a couple who leave behind the big city to join a free-wheeling community where the only rule is to be yourself. Watkins will play the neurotic, high-strung sister-in-law of Rudd's character.