The Big Wedding's cast and crew

Director

Justin Zackham

Producers

Anthony Katagas

Writers

Jean-Stéphane Bron

Cast

Robert De Niro Don

Diane Keaton Ellie

Susan Sarandon Bebe

Katherine Heigl Lyla

Amanda Seyfried Missy

Ben Barnes Alejandro

Topher Grace Jared

Robin Williams Father Moinighan

Christa Campbell Kim