Set in a world where the concept of lying doesn't exist, a loser changes his lot when he invents lying and uses it to get ahead.
Ricky Gervais
as Mark Bellison
Jennifer Garner
as Anna McDoogles
Louis C.K.
as Greg Kleinschmidt
Rob Lowe
as Brad Kessler
Jonah Hill
as Frank Fawcett
Jeffrey Tambor
as Anthony James
Fionnula Flanagan
as Martha Bellison
Tina Fey
as Shelley Bailey
Donna Sorbello
as Anna's Mother
Jason Bateman
as Doctor
Philip Seymour Hoffman
as Jim the Bartender
Jimmi Simpson
as Bob
