Martin Landau
Robert
Ellen Burstyn
Mary
Adam Scott
Mike
Elizabeth Banks
Alex
Har Mar Superstar
Peter (as Sean Tillmann)
Kali Cook
Cute Girl
Chris Wiig
Co-Worker #1 (as Christopher Why)
M. Michele Phillips
Co-Worker #2
Tina Dixon
Post Woman (as Christine Dixon)
Mary Husar
Co-Worker #3
Scott Beehner
Co-Worker #4
Todd Fink
Fancy Waiter
Ross Brockley
Grumpy Carriage Driver
Alex Curbeam
Damien Montgonmery
Michael Leach Jr.
Sled Kid #2
Nick Hernandez
Sled Kid #3
Leo Fitzpatrick
Pharmacist
Judith Kathryn Hart
Jacky
Jules Blight
Lisa
Mark Booker
Harold
Mark Kresl
Rufus
Zoey Newman
Michelle
James Devney
Buck
Melissa Jarecke
Party Woman
Sean O'Connell
Young Mike
Randi-Shane Knox
Young Alex