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.
| Actor | Role |
|---|---|
 Jon HederJeffrey Mannus | Jeffrey Mannus |
 Diane KeatonJan Mannus | Jan Mannus |
 Jeff DanielsMert Rosenbloom | Mert Rosenbloom |
 Anna FarisNora Flannigan | Nora Flannigan |
 Eli WallachSeymour Warburton | Seymour Warburton |
 Dorian MissickMitch | Mitch |
 Sarah ChalkeMaya | Maya |
 Mary Kay PlaceBarbara | Barbara |
 Adam DevineAlhorn | Alhorn |
 Simon HelbergRathkon | Rathkon |
| JJenny LadnerAlison | Alison |
 Ben CrowleySkater Punk | Skater Punk |
 Laura KightlingerMert's Secretary | Mert's Secretary |
 Jessie GraffWrestler | Wrestler |
 Jonah Ray RodriguesOgre | Ogre |
 Evan PetersKeith | Keith |