Tina Fey, Chris Guest, Jeffrey Tambor And John Hodgman will join him in the Warner Bros. comedy “This Side of the Truth,” now shooting in Massachusetts. They join previously announced cast members Jennifer Garner, Jonah Hill, Rob Lowe and Louis C.K.

“This Side of Truth” was written by Gervais and Matt Robinson and tells of a society where lying doesn’t exist and how one man uses the invention of lying to get ahead.

Gervias is directing the film as well.