Claire Morgan

Hilary Swank

Acting

Stan Harris

Robert De Niro

Acting

Ingrid Withers

Michelle Pfeiffer

Acting

Sam

Josh Duhamel

Acting

Kim Doyle

Sarah Jessica Parker

Acting

Paul

Zac Efron

Acting

Elise

Lea Michele

Acting

Randy

Ashton Kutcher

Acting

Nurse Aimee

Halle Berry

Acting

Daniel Jensen

Jon Bon Jovi

Acting

Laura Carrington

Katherine Heigl

Acting

Griffin Byrne

Seth Meyers

Acting

Tess Byrne

Jessica Biel

Acting

James Schwab

Til Schweiger

Acting

Spiritual Dr. Morriset

Carla Gugino

Acting

Stan's Doctor

Cary Elwes

Acting

Ava

Sofía Vergara

Acting

Kominsky

Héctor Elizondo

Acting

Hailey Doyle

Abigail Breslin

Acting

Brendan

Ludacris

Acting

Grace Schwab

Sarah Paulson

Acting

Nurse Mindy

Alyssa Milano

Acting

Seth

Jake T. Austin

Acting

Lily Bowman

Katherine McNamara

Acting

Walter

Nat Wolff

Acting

Maude

Yeardley Smith

Acting

Self

Ryan Seacrest

Acting

Self

Michael Bloomberg

Acting

Balinese Woman - Resolution Tour

Fiona Choi

Acting

Building Super

Jim Belushi

Acting

Mika

Mara Davi

Acting

Piper

Cassidy Reiff

Acting

Chef Sunil

Russell Peters

Acting

Chef Ming

Serena Poon

Acting

Soldier

Common

Acting

Bride Trish

Jackie Seiden

Acting

Groom Rory

Joey McIntyre

Acting

Piper's Mom

Beth Kennedy

Acting

Harley (segment "Ahern Party")

Larry Miller

Acting

Waitress Alyssa

Christine Lakin

Acting

Wendy

Shea Curry

Acting

Patty

Sandra Taylor

Acting

Mr. Buellerton (uncredited)

Matthew Broderick

Acting

Jonathan Cox (uncredited)

John Lithgow

Acting

Sadie

Juliette Angelo

Acting

Pet Adoption Clerk

Mary Marguerite Keane

Acting

Head Nurse Helen

Barbara Marshall

Acting

Mrs Lifflander

Lillian Lifflander

Acting

Penny Marshall

Penny Marshall

Acting

Mrs Rose Ahern

Cherry Jones

Acting

Caring Teenage Girl (segment "Resolution Tour")

Charlotte Marshall-Fricker

Acting

Murray (segment "Resolution Tour")

Michael Mandell

Acting

Times Square Cop (segment "Resolution Tour")

Patrick Reale

Acting