All Cast
Rob Corddry
Lou
Craig Robinson
Nick
Clark Duke
Jacob
Bianca Haase
Sophie
Chevy Chase
Repairman
Gillian Jacobs
Jill
Collette Wolfe
Kelly
Adam Scott
Adam Jr.
Kumail Nanjiani
Brad
Kellee Stewart
Courtney
Josh Heald
Terry
Gretchen Koerner
Susan
Lisa Loeb
Self
Jessica Williams
Self
Bruce Buffer
Self
Mariana Paola Vicente
Shot Girl
Christian Slater
Choozy Doozy Host
Jason Jones
Gary Winkle
Olivia Jordan
Bridesmaid
Christine Quinn
Christine
Stacey Asaro
Excited Girl
Adam Herschman
J-Bird
Kisha Sierra
Bridesmaid
John Cusack
Adam (uncredited)