A twenty-nine year-old slacker who lives with his mom realizes his sweet set-up is threatened when she hears wedding bells with her self-help guru beau.

Jon Heder
as Jeffrey Mannus

Diane Keaton
as Jan Mannus

Jeff Daniels
as Mert Rosenbloom

Anna Faris
as Nora Flannigan

Eli Wallach
as Seymour Warburton

Dorian Missick
as Mitch

Sarah Chalke
as Maya

Mary Kay Place
as Barbara

Adam Devine
as Alhorn

Simon Helberg
as Rathkon
Dan_Tebasco
Okay but slightly dissappointing effort. Jon Heder is usually really funny to me but not tremendously so here. I expected his character to be more of a well mama's boy but he's really more of a spoilt brat. His character is a bit of a conundrum because at times with some people he acts like a bit of...