The Big Wedding

Robert De Niro

Don Griffin

Diane Keaton

Ellie Griffin

Ben Barnes

Alejandro 'Alex' Soto Griffin

Amanda Seyfried

Missy O'Connor

Susan Sarandon

Beatrice 'Bebe' McBride

Katherine Heigl

Lyla Griffin

Topher Grace

Jared Griffin

Christine Ebersole

Muffin O'Connor

David Rasche

Barry O'Connor

Patricia Rae

Madonna Soto

Ana Ayora

Nuria Soto

Robin Williams

Father Monaghan

Kyle Bornheimer

Andrew

Christa Campbell

Kim

Megan Ketch

Jane