The Big Wedding

It's never too late to start acting like a family.

To the amusement of their adult children and friends, long divorced couple Don and Ellie Griffin are once again forced to play the happy couple for the sake of their adopted son's wedding after his ultra conservative biological mother unexpectedly decides to fly halfway across the world to attend. With all of the wedding guests looking on, the Griffins are hilariously forced to confront their past, present and future - and hopefully avoid killing each other in the process.

Robert De Niro

Don Griffin

Diane Keaton

Ellie Griffin

Amanda Seyfried

Missy O'Connor

Susan Sarandon

Bebe McBride

Katherine Heigl

Lyla Griffin

Topher Grace

Jared Griffin

Robin Williams

Father Monaghan

Ben Barnes

Alejandro Griffin

Christa Campbell

Kim

Kyle Bornheimer

Andrew

Christine Ebersole

Muffin

David Rasche

Barry

Patricia Rae

Madonna

Ana Ayora

Nuria

Megan Ketch

Jane

Ian Blackman

Maitre D'

Shana Dowdeswell

Waitress

Doug Torres

Waiting Father