Paul Rudd

Dr. Isaac 'Ike' Herschkopf

Will Ferrell

Martin 'Marty' Markowitz

Kathryn Hahn

Phyllis Shapiro

Casey Wilson

Bonnie Herschkopf

Cornell Womack

Bruce

Robin Bartlett

Cathy

Carey Moulder

White Party Waiter (uncredited)

Christina Miller

Ms. Commuter (uncredited)

Mathew Trent Hunnicutt

Blue Collar Worker (uncredited)

Fatimah Hassan

Lady Driver (uncredited)

Geoffrey Gould

Taxi Hailer (uncredited)

Justin James Farley

Marty's Teammate #2

Marco Antonio Parra

Marty's Teammate #1

Alixandrée Antoine

Ashley / Decked Out Party Guest

Jean Glaudé

Jerry / Elderly Man

Larry Weissman

Benjamin

Bob Glouberman

Herb

Kesia Brooke

Tracey

Lee Bachrach

Lizzie

Gable Swanlund

Nancy

Jack Laufer

Mr. Ableman

Allan Wasserman

Rabbi Sherman

Lisa Rinna

Lisa Rinna

Lindsey Kraft

Deborah

Amir Talai

Joe

Tireni Oyenusi

Terrel

Joni Bovill

Carrie Gregory

Yumarie Morales

Esther Yun

Adam Lebowitz-Lockard

Gene Basha

Paula Andrea Placido

Emma Jones

Taneka Johnson

Charlotte Zhao

Shaun Bedgood

Alex Stearns

Bryan Kreutz

Cemetery Groundskeeper (uncredited)

Michael Grau

Cemetery Groundskeeper (uncredited)

Alina Abbe

Young Phyllis

Richard Aaron Anderson

Joel

Max David Weinberg

Waiter (uncredited)

Sarayu Blue

Miriam

Rob Brownstein

Rabbi Goldberg

Chase Brosamle

Young Marty

Maya Bednarek

Young Phyllis

Annie Karstens

Marty's Mother / Lillian

Christopher Wallinger

Marty's Father

Robert Buscemi

Bandleader

Taylor Coleman

Emily Goldshmidt

Yong Kim

Korean Grocer / Byung-Joon

Mike Rad

Leroy

Eric Satterberg

Videographer

David J. Castillo

Bar Mitzvah DJ

Carlos Lacámara

Benny

Paul Schackman

Irving

Teddy Lane Jr.

Don

Christina Vidal Mitchell

Hannah

Rodney To

Bank Manager

Keith Chandler

Reggie Jackson

Tony Abatemarco

Mayor Koch

Esteban Dager

Delivery Boy

Kina Bermudez

Isabella Sanchez

Victoria Hoffman

Female Socialite

Christopher Goodman

Male Socialite

Emil Beheshti

Gala MC

Kevin Michael Brown

Andy Warhol

Alexandre Chen

Bidder

Annie Korzen

Esther

Brooke Baumer

Pearl

Jonathan Emerson

Ken

Kellie Blaise

Elise

Breck Denny

Marcus

Braian Rivera Jimenez

Kingsley

Andre Boyer

Wall Street Guy

Mindy Sterling

Mrs. Zicherman

Jennie Pierson

Noreen

Roman Arabia

Bus Driver

Traci Belushi

Sisty

Paul Bond

Arthur

Jeremy Shouldis

Dr. Collin Schmidt

Nicole DuBois

Claire

Bianca DeGroat

Ruth

Sas Goldberg

Adult Nancy

Natasha Sill

Adult Lizzie

Brian Donovan

Daniel

David Futernick

Adult Joel

Erik Estrada Loaiza

Food Truck Guy

Stephen Apostolina

Member of Panel

Travis Johns

Locksmith