Dave Franco
Role: Greg / 'Mark'
James Franco
Role: Tommy / 'Johnny'
Ari Graynor
Role: Juliette / 'Lisa'
Jacki Weaver
Role: Carolyn / 'Claudette'
Zac Efron
Role: Dan / 'Chris-R'
Josh Hutcherson
Role: Philip / 'Denny'
June Diane Raphael
Role: Robyn / 'Michelle'
Megan Mullally
Role: Mrs. Sestero
Jason Mantzoukas
Role: Peter
Andrew Santino
Role: Scott Holmes / 'Mike'
Nathan Fielder
Role: Kyle Vogt / 'Peter'
Sharon Stone
Role: Iris Burton
Melanie Griffith
Role: Jean Shelton
Hannibal Buress
Role: Bill
Jessie Ennis
Role: Receptionist
Peter Gilroy
Role: Laemmle Employee
Lauren Ash
Role: Florist 'Erin'
Karen Macarah
Role: Casting Director
Sugar Lyn Beard
Role: Actress #2
Bob Odenkirk
Role: Stanislavsky Teacher
Brian Huskey
Role: Teller 'James'
Megan Ferguson
Role: Jessie
Randall Park
Role: Male Actor
Casey Wilson
Role: Casting Director #2
Jerrod Carmichael
Role: Actor Friend
Xosha Roquemore
Role: Actress #3
Kelly Oxford
Role: Amy - Makeup
Kether Donohue
Role: Actress #6
Jeffrey C. Goodell
Role: Todd's Assistant
Dree Hemingway
Role: Female Guest #2
Ike Barinholtz
Role: Ike Barinholtz
Kevin Smith
Role: Kevin Smith
Keegan-Michael Key
Role: Keegan-Michael Key
Adam Scott
Role: Adam Scott
Danny McBride
Role: Danny McBride
Kristen Bell
Role: Kristen Bell
J.J. Abrams
Role: J.J. Abrams
Lizzy Caplan
Role: Lizzy Caplan
Bryan Cranston
Role: Bryan Cranston (uncredited)
Judd Apatow
Role: Judd Apatow (uncredited)
Zach Braff
Role: Zach Braff (uncredited)
David DeCoteau
Role: David DeCoteau (uncredited)
Dylan Minnette
Role: Dylan Minnette (uncredited)
Kate Upton
Role: Kate Upton (uncredited)
Brett Gelman
Role: Acting Teacher (uncredited)
Christopher Mintz-Plasse
Role: Sid (uncredited)
Jason Mitchell
Role: Nate (uncredited)
Greg Sestero
Role: Casting Agent (uncredited)
Eliza Coupe
Role: Erica Chase (uncredited)
Erin Cummings
Role: Female Guest (uncredited)
Michelle Arthur
Role: Theatre Participant (uncredited)
Ricky Mabe
Role: Casting Person (uncredited)
Shane Ryan-Reid
Role: Front Row Premiere Attendee (uncredited)
Tamzin Brown
Role: Tommy's Date at Premier (uncredited)
Cate Freedman
Role: Actress #1 (uncredited)
Amechi Okocha
Role: Mama's Boy (uncredited)
Cameron Brinkman
Role: Actor at Premier (uncredited)
Nicole Gordon-Levitt
Role: Girl in Red Dress (uncredited)
Elizabeth Hirsch-Tauber
Role: Girl on Phone (uncredited)
Jenna Curtis
Role: William Morris Agent (uncredited)
Frederick Keeve
Role: Bartender (uncredited)
Slim Khezri
Role: Actor at Premiere (uncredited)
Corey Weber
Role: Door Man / Bouncer (uncredited)
Katherine Neff
Role: Coco (uncredited)
Taylor DeVoe
Role: Auditioning Actress (uncredited)
Johnny Meyer
Role: Guy Driving Alfa Romeo (uncredited)
Tearra Oso
Role: Jarrod's Friend (uncredited)
Vince Chavez
Role: Movie Premiere Attendee in Blue Shirt (uncredited)
Krista West
Role: Auditioning Actress (uncredited)
Aidiye Aidarbekov
Role: Guest (uncredited)
Kara Gibson
Role: Actor at Premiere (uncredited)
Reşit Barker Enhoş
Role: Actor at Premiere (uncredited)
Tudor Munteanu
Role: Crew Member, Hans (uncredited)
Frank Lui Geo
Role: Premiere Analyst (uncredited)
Bill Rojas
Role: Movie Premiere Actor (uncredited)
Mark Anthony Petrucelli
Role: Jeff (uncredited)
Zhubin Rahbar
Role: Zsolt Magyar (uncredited)
Javi Sánchez-Blanco Boyer
Role: Movie Premiere Guest (uncredited)
Jolie Mitnick Salter
Role: Model Party Guest (uncredited)
Ramona Tibrin
Role: Trophy Wife (uncredited)
Vincent Marinelli
Role: Bartender (uncredited)
Adonis Simmons
Role: Cast and Crew (uncredited)
Elena Cristiean
Role: Auditioning Actress (uncredited)
Cerra Angela Vallentine
Role: Movie Premier Guest (uncredited)
Danny Finneran
Role: Blonde at Casting (uncredited)
Eloho Josephine Okujeni
Role: Hooker (uncredited)
Dan Byelich
Role: Movie Premier Actor (uncredited)
Cynthia Natera
Role: Costume Girl (uncredited)
Jordan Daem
Role: Waiter (uncredited)
Max Valentine
Role: Romano (uncredited)
Michael Rousselet
Role: Movie Premiere Guest (uncredited)
