Ben Stiller

Evan

Vince Vaughn

Bob

Jonah Hill

Franklin

Richard Ayoade

Jamarcus

Rosemarie DeWitt

Abby

Erinn Hayes

Bob's Wife

Erin Moriarty

Chelsea

Jill Jane Clements

City Council Woman

Will Forte

Sergeant Bressman

Mel Rodriguez

Chucho

Doug Jones

Hero Alien

Nicholas Braun

Jason

R. Lee Ermey

Manfred

Joe Nuñez

Antonio Guzman

Liz Cackowski

Carla

Johnny Pemberton

Punk Kid

Sharon Gee

Mrs. Kim

Eric Goins

Random Jogger - Jared

Robert C. Sibley

Retiree #1

Grace Fronebarger

Retiree #2

Bonnie Silver

Retiree #3

Paul Barlow Jr.

City Council Member

Thomas Elliott

Male Hooters Volunteer

Sean Goulding

Costco Employee - TV

Amy Napier Viteri

Reporter

Dax Flame

Teenage Announcer

Ryan Girard

Paul's Guest #1

Kate Kneeland

Paul's Guest #2

Ted Huckabee

Orgy Man #1

Jeremiah Williams

Orgy Man #2

Ethan Shapanka

Orgy Man #3

Marla Malcolm

Orgy Woman #1

Lindsey Coley

Orgy Woman #2

LaDonna Allison

Orgy Woman #3

Andy Samberg

Casual Wanker #1

Jorma Taccone

Casual Wanker #2

Akiva Schaffer

Casual Wanker #3

Cathy Shim

Asian Housewife

Carissa Capobianco

Mandy

Kelsey Talley

Twins

Melia Talley

Twins

Patricia French

Franklin's Mom

Zack Mines

Prom Date

Emilee Yuye Sikes

Evan's Daughter

Billy Crudup

Neighbor

Ray Benitez

Costco Manager (uncredited)

Justin Wheelon

Kyle (uncredited)

Nickolas Wolf

Boy on Bike (uncredited)

Willam Belli

Olivia (uncredited)