Robert Scott Wilson

Ben Freidman

David Proval

David Dresner

Paul Sorvino

Danny

Daryl Hannah

Sarah Freidman

Frankie Avalon

Jack Freidman

Mischa Barton

Jennifer

Ann-Margret

Barbara

Vincent Pastore

Frankie Vincent

Eric Roberts

Dr. Eric Owens

Michael Madsen

Ivan

Hector David Jr.

Alberto

Rachel Reilly

Tiffany

Jeff DeCrosta Jr.

Scott

Rene Michelle Aranda

Robin

Dar Zuzovsky

Sheila

Kurtis Anton

Wedding Drummer

Bryson Pitts

Young Ben

Renee Garcia

Mariah

Tia Barr

Melony

Mike Burstyn

Doctor

Emilio Roso

Andy Francess

Albert (as Andrew Nicholls)

Matthew Garry

Jackie S. Garcia

Wedding Comedian (as Jackie Garcia)

Kristina Jimenez

Christina

Jake Jacobson

Brendan Healy

Ricky Saenz

David Holt

Young David

Priscilla Monnier

Young Sarah

Aaron Louie

Dennis Nicomede

Wedding Guest

Nitzan Fadida

Waitress

Eric Bailey Jr.

Wedding Guest

Alex Frew

Robin's Husband

Keenan R. Carter

Cameron Barsanti

Young Jack

Nathalie Biermanns

Dina

Jayden Love Thompson

Basketball Kid

Kiki Salcido

Gavin Richter

Basketball Kid

Daniela Ruiz

Wedding Singer

Marine Lantcuit

Grace

Luke Pullig

Basketball Kid

Alexandria Simonet

Wedding Guest

Jai Marquel Pellerin

Wedding Server

Denise Faro

Bella

Bryan Rivers

Jaydon Gaultney

Basketball Kid

Grant Witkop

Basketball Kid

Jason Altstatt

Basketball Kid

Lisa Mustin-Laufer

Proud Wedding Guest

Stephen Kauzor

Wedding Guest

Eoghan Voce

Wedding Guitarist

Jordan Jarvis

Papa