Barbie

Ann Roth

The Woman on the Bench

Helen Mirren

Narrator (voice)

Will Ferrell

Mattel CEO

Rhea Perlman

Ruth

Ryan Gosling

Ken

Michael Cera

Allan

Rob Brydon

Sugar Daddy Ken

Carlos Jacott

Policeman

John Cena

Ken

Ray Fearon

Dan at the FBI

America Ferrera

Gloria

Lucy Boynton

Proust Barbie

Ryan Piers Williams

El Esposo de Gloria

Sterling Jones

Mattel Agent

Annie Mumolo

Anxiety Mom