James Franco character Tommy Wiseau
Dave Franco character Greg Sestero
Alison Brie character Amber
Seth Rogen character Sandy Schklair
Ari Graynor character Juliette Danielle
Jacki Weaver character Carolyn Minnott
Paul Scheer character Raphael Smadja
Zac Efron character Dan Janjigian
Josh Hutcherson character Philip Haldiman
June Diane Raphael character Robyn Paris
Megan Mullally character Mrs. Sestero
Jason Mantzoukas character Peter Anway
Andrew Santino character Scott Holmes
Nathan Fielder character Kyle Vogt
Joe Mande character Todd
Sharon Stone character Iris Burton
John Early character Chris
Melanie Griffith character Jean Shelton
Hannibal Buress character Bill Meurer
Charlyne Yi character Safowa Bright
Jessie Ennis character Receptionist
Peter Gilroy character Timothy
Lauren Ash character Florist "Erin"
Karen Macarah character Casting Director
Sugar Lyn Beard character Actress #2
Bob Odenkirk character Stanislavsky Teacher
Brian Huskey character Teller "James"
Megan Ferguson character Jessie
Randall Park character Male Actor
Steven Liu character Waiter
Tommy Wiseau character Henry
Casey Wilson character Casting Director #2
Jerrod Carmichael character Actor Friend
Xosha Roquemore character Actress #3
Kelly Oxford character Amy Von Brock
Kether Donohue character Actress #6
Jeffrey C. Goodell character Todd's Assistant
Dree Hemingway character Female Guest #2
Angelyne character Herself
Ike Barinholtz character Himself
Tom Franco character Karl
Zoey Deutch character Bobbi
Kevin Smith character Himself
Keegan-Michael Key character Himself
Adam Scott character Himself
Danny McBride character Himself
Kristen Bell character Herself
J.J. Abrams character Himself
Lizzy Caplan character Herself
Bryan Cranston character Himself (uncredited)
Judd Apatow character Himself (uncredited)
Zach Braff character Himself (uncredited)
David DeCoteau character Himself (uncredited)
Dylan Minnette character Himself (uncredited)
Kate Upton character Himself (uncredited)
Brett Gelman character Acting Teacher (uncredited)
Christopher Mintz-Plasse character Sid (uncredited)
Jason Mitchell character Nate (uncredited)
Greg Sestero character Casting Agent (uncredited)
Eliza Coupe character Erica Chase (uncredited)
Erin Cummings character Female Guest (uncredited)
Michelle Arthur character Theatre Participant (uncredited)
Ricky Mabe character Casting Person (uncredited)
Shane Ryan character Front Row Premiere Attendee (uncredited)
Tamzin Brown character Tommy's Date at Premier (uncredited)
Cate Freedman character Actress #1 (uncredited)
Amechi Okocha character Mama's Boy (uncredited)
Cameron Brinkman character Actor at Premier (uncredited)
Nicole Gordon-Levitt character Girl in Red Dress (uncredited)
Elizabeth Hirsch-Tauber character Girl on Phone (uncredited)
Jenna Curtis character William Morris Agent (uncredited)
Frederick Keeve character Bartender (uncredited)
Adwin Brown character Confused Person
Slim Khezri character Actor at Premiere (uncredited)
Corey Weber character Door Man / Bouncer (uncredited)
Phillip E. Walker character Homeless Man (uncredited)
Katherine Neff character Coco (uncredited)
Taylor DeVoe character Auditioning Actress (uncredited)
Johnny Meyer character Guy Driving Alfa Romeo (uncredited)
Tearra Oso character Jarrod's Friend (uncredited)
Vince Chavez character Movie Premiere Attendee in Blue Shirt (uncredited)
Isaac Phillips character Film Critic (uncredited)
Krista West character Auditioning Actress (uncredited)
Aidiye Aidarbekov character Guest (uncredited)
Kara Gibson character Actor at Premiere (uncredited)
Resit Berker Enhos character Actor at Premiere (uncredited)
Tudor Munteanu character Crew Member, Hans (uncredited)
Frank Lui Geo character Premiere Analyst (uncredited)
Bill Rojas character Movie Premiere Actor (uncredited)
Mark Anthony Petrucelli character Jeff (uncredited)
Zhubin Rahbar character Zsolt Magyar (uncredited)
Javi Sánchez-Blanco Boyer character Movie Premiere Guest (uncredited)
Jolie Mitnick Salter character Model Party Guest (uncredited)
Ramona Tibrin character Trophy Wife (uncredited)
Frankie Ponce character Premier Film Critic (uncredited)
Vincent Marinelli character Bartender (uncredited)
Adonis Simmons character Cast and Crew (uncredited)
Elena Cristiean character Auditioning Actress (uncredited)
Cerra Angela Vallentine character Movie Premier Guest (uncredited)
Ron Saylor character Actor at Premiere (uncredited)
Danny Finneran character Blonde at Casting (uncredited)
Eloho Josephine Okujeni character Hooker (uncredited)
Dan Byelich character Movie Premier Actor (uncredited)
Cynthia Natera character Costume Girl (uncredited)
Jordan Daem character Waiter (uncredited)
Max Valentine character Romano (uncredited)
