Characters played by Jon Heder
Jeffrey Mannus
Characters played by Diane Keaton
Jan Mannus
Characters played by Jeff Daniels
Mert Rosenbloom
Characters played by Anna Faris
Nora Flannigan
Characters played by Eli Wallach
Seymour Warburton
Characters played by Dorian Missick
Mitch
Characters played by Sarah Chalke
Maya
Characters played by Mary Kay Place
Barbara
Characters played by Adam Devine
Alhorn
Characters played by Simon Helberg
Rathkon
Characters played by Rhys Coiro
Trip
Characters played by Hank Doughan
Young Jeffrey
Characters played by Laura Kightlinger
Mert's Secretary
Characters played by Dennis Cockrum
Bus Driver
Characters played by Hank Nelken
Richard