Schauspieler:
Will Ferrell (Brennan Huff), John C. Reilly (Dale Doback), Mary Steenburgen (Nancy Huff), Richard Jenkins (Dr. Robert Doback), Adam Scott (Derek), Kathryn Hahn (Alice), Seth Rogen (Sportartikel-Manager), 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), 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), Steve Silverie (Donnie Huff)

Regie:
Adam McKay

Drehbuch:
Will Ferrell, Adam McKay

Kamera:
Oliver Wood

Musik:
Jon Brion