Will Ferrell
Brennan Huff
John C. Reilly
Dale Doback
Mary Steenburgen
Nancy Huff
Richard Jenkins
Dr. Robert Doback
Adam Scott
Derek
Kathryn Hahn
Alice
Andrea Savage
Denise
Lurie Poston
Tommy
Elizabeth Yozamp
Tiffany
Logan Manus
Chris Gardoki
Travis T. Flory
Redheaded Kid
Lili Rose McKay
7-Year-Old Girl
Shira Piven
Nurse
Seth Morris
Doctor
Wayne Federman
Blind Man
Maria Quiban
TV Anchor
Danielle Schneider
Receptionist
Gillian Vigman
Pam Gringe
Brian Huskey
Interviewer
Adam McKay
Man without Glasses
Seth Rogen
Sporting Goods Manager
Chris Henchy
First Homebuyer
Mary Catherine Hamelin
First Homebuyer
Ian Roberts
Male Therapist
Erica Vittina Phillips
Second Homebuyer
Phil LaMarr
Second Homebuyer
Rob Riggle
Randy
Jason Davis
TJ
Paula Killen
Rental Agent
Ken Jeong
Employment Agent
Horatio Sanz
Lead Singer
Kyle Felts
Wine Mixer Heckler
Jake Szymanski
Caterer
Matt Walsh
Drunk Corporate Guy
Dmitri Schuyler-Linch
6-Year-Old Derek
Bryce Hurless
9-Year-Old Brennan
Brent White
Therapy Patient
Denise Austin
Herself