While We're Young (2014)

Ben Stiller Josh Schrebnick

Naomi Watts Cornelia Schrebnick

Adam Driver Jamie Massey

Amanda Seyfried Darby Massey

Charles Grodin Leslie Breitbart

Maria Dizzia Marina

Adam Horovitz Fletcher

Dree Hemingway Tipper

Brady Corbet Kent Arlington

Matthew Maher Tim

Peter Yarrow Ira Mandelstam

B

Bonnie Kaufman Ira's Wife

H

Hector Otero Frank

Matthew Shear Benny

Annie Baker Elise

Quincy Tyler Bernstine Pepper

James Saito Dr. Nagato

Deborah Eisenberg New School Woman

J

James Manzello Music Class Band

L

Laura Hankin Music Class Band

S

Stoddard Blackall Music Class Band

A

Ariel Bethany Music Class Band

J

Juan Torriente Leslie's Colleague

Dean Wareham Shaman

E

Erin Byrne Ayahuasca Woman

L

Lily Thorne Party Guest

M

Matthew Kaplan Party Guest

Danielle Slavick Party Guest

G

Greg Keller Party Guest

Nico Baumbach Party Guest

Liz Stauber Kent's Sister

Ryan Serhant Hedge Fund Dave

Wyatt Ralff Louis

J

John Wildman Red Carpet Coordinator

R

Roberto Pascotto Tribute Guest

Adam Senn Bartender

Guy Boyd Bar Patron

Peter Bogdanovich Speaker

J

Jake Perlin Jake (uncredited)

Greta Lee Sundance Interviewer (voice)

Scott Rudin Party Guest (uncredited)