Rising executive Tim Conrad works for a boss who hosts a monthly dinner in which the guest who brings the biggest buffoon gets a career-boost. Tim plans on not attending until he meets Barry, a man who builds dioramas using stuffed mice. Barry's blundering but good intentions send Tim's life into a downward spiral, threatening a major business deal and possibly scuttling Tim's engagement to his fiancee.
Paul Rudd
as Tim Conrad
Steve Carell
as Barry
Stephanie Szostak
as Julie
Jemaine Clement
as Kieran Vollard
Zach Galifianakis
as Therman
Lucy Punch
as Darla
Bruce Greenwood
as Lance Fender
David Walliams
as Müeller
Ron Livingston
as Caldwell
Larry Wilmore
as Williams
Kristen Schaal
as Susana
P.J. Byrne
as Davenport
