Nicole Kidman

Grace Margaret Mulligan

Paul Bettany

Tom Edison

John Hurt

Narrator (voice)

Stellan Skarsgård

Chuck

Philip Baker Hall

Tom Edison Sr.

Patricia Clarkson

Vera

Ben Gazzara

Jack McKay

Chloë Sevigny

Liz Henson

Siobhan Fallon Hogan

Martha

James Caan

The Big Man

Blair Brown

Mrs. Henson

Željko Ivanek

Ben