Additional authors: Letterman, Rob -- Director. | Davis, John -- Producer. | Goodman, Gregory -- Producer. | Stillman, Joe -- Writer (screenplay). | Stoller, Nicholas -- Writer (screenplay). | Black, Jack -- Actor. | Blunt, Emily -- Actress. | Segel, Jason -- Actor. | Peet, Amanda -- Actress. | Connolly, Billy -- Actor. | O'Dowd, Chris -- Actor. | Miller, T.J. -- Actor. | Corden, James -- Actor. | Tate, Catherine -- Actress. | Jackman, Henry -- Music. | Tattersall, David -- Cinematography. | Zimmermann, Dean -- Editor. | Bell, Alan Edward -- Editor.