Ally Darling

Anna Faris

Colin

Chris Evans

Daisy Darling

Ari Graynor

Ava Darling

Blythe Danner

Rick

Zachary Quinto

Mr. Darling

Ed Begley Jr.

Gerry Perry

Andy Samberg

Eddie Vogel

Oliver Jackson-Cohen

Eileen

Heather Burns

Dave Hansen

Mike Vogel

Sheila

Eliza Coupe

Jacinda

Ivana Milicevic

Disgusting Donald

Chris Pratt

Katie

Kate Simses

Jamie

Tika Sumpter

Dr. Barrett Ingold

Thomas Lennon

Jake Adams

Dave Annable

Roger the Boss

Joel McHale

Sheila's Mom

Jacquelyn Doucette

Simon

Martin Freeman

Cara

Denise Vasi

Tom Piper

Anthony Mackie

Plant Lady

Sondra James

Brad

Jason Bowen

Melissa

Danielle Perry

Gene

Tyler Peck

14 Year Old Ally

Nadine Jacobson

Justin

Jackson Nicoll

14 Year Old Jake

Colby Parsons

Maître D' at Italian Restaurant

Lonnie Farmer

Jay

Aziz Ansari

Kevin

Ed Jewett

Officiant at Wedding

Bronwen Booth

Security Guard at Wedding

Ben Hanson

Accordion Player

Elio Lo Russo

Man at Library

Dale Place

High-End Restaurant Patron / Commuter

Dan Marshall

Kid #1

Alyana Barbosa

Kid #2

Molly Goldfarb

Kid #3

Jack Walsh

Kid #4

Henry J. Grabowski

Jeffery Kincannon

Krystal Kenville

Daisy's Band Member

Carl Alleyne

Daisy's Band Member

Larry Jackson

Wedding Guest (uncredited)

Stephanie Atkinson

Wedding Singer (uncredited)

John Franchi