Ben Stiller
Josh Schrebnick
Acting
Naomi Watts
Cornelia Schrebnick
Acting
Adam Driver
Jamie Massey
Acting
Amanda Seyfried
Darby Massey
Acting
Charles Grodin
Leslie Breitbart
Acting
Maria Dizzia
Marina
Acting
Adam Horovitz
Fletcher
Sound
Dree Hemingway
Tipper
Acting
Brady Corbet
Kent Arlington
Acting
Matthew Maher
Tim
Acting
Peter Yarrow
Ira Mandelstam
Acting
Bonnie Kaufman
Ira's Wife
Acting
Hector Otero
Frank
Acting
Matthew Shear
Benny
Acting
Annie Baker
Elise
Writing
Quincy Tyler Bernstine
Pepper
Acting
James Saito
Dr. Nagato
Acting
Deborah Eisenberg
New School Woman
Writing
James Manzello
Music Class Band
Acting
Laura Hankin
Music Class Band
Acting
Stoddard Blackall
Music Class Band
Acting
Ariel Bethany
Music Class Band
Acting
Juan Torriente
Leslie's Colleague
Acting
Dean Wareham
Shaman
Sound
Erin Byrne
Ayahuasca Woman
Acting
Lily Thorne
Party Guest
Acting
Matthew Kaplan
Party Guest
Acting
Danielle Slavick
Party Guest
Acting
Greg Keller
Party Guest
Acting
Nico Baumbach
Party Guest
Acting
Liz Stauber
Kent's Sister
Acting
Ryan Serhant
Hedge Fund Dave
Acting
Wyatt Ralff
Louis
Acting
John Wildman
Red Carpet Coordinator
Acting
Roberto Pascotto
Tribute Guest
Acting
Adam Senn
Bartender
Acting
Guy Boyd
Bar Patron
Acting
Peter Bogdanovich
Speaker
Directing
Jake Perlin
Jake (uncredited)
Production
Greta Lee
Sundance Interviewer (voice)
Acting
Scott Rudin
Party Guest (uncredited)
Production