Catherine O'Hara character Marilyn Hack
Harry Shearer character Victor Allan Miller
Parker Posey character Callie Webb
Christopher Moynihan character Brian Chubb
John Michael Higgins character Corey Taft
Eugene Levy character Morley Orfkin
Jane Lynch character Cindy
Fred Willard character Chuck
Jennifer Coolidge character Whitney Taylor Brown
Christopher Guest character Jay Berman
Jim Piddock character Simon Whitset
Ed Begley Jr. character Sandy Lane
Bob Balaban character Philip Koontz
Michael McKean character Lane Iverson
Stephen Rannazzisi character Studio Gate Guard
Simon Helberg character Junior Agent
Ricky Gervais character Martin Gibb
Michael Hitchcock character Hate It Film Critic
Don Lake character Love It Film Critic
Rachael Harris character Mary Pat Hooligan
Richard Kind character Marketing Person
Sandra Oh character Marketing Person
Paul Dooley character Paper Badge Sergeant
John Krasinski character Paper Badge Officer
Jordan Black character Whitney's Assistant
Scott Adsit character First PA
Craig Bierko character Talk Show Host
Nina Conti character Weather Woman
Stephanie Courtney character Boom Operator
Carrie Aizley character Pam Campanella
Robin Wilson character Vegas Showgirl (uncredited)
Jessica St. Clair character Hula Balls Spokeswoman
Sarah Shahi character Sanchez
