Anthony Boyle

Arthur Guinness

Louis Partridge

Edward Guinness

James Norton

Sean Rafferty

Emily Fairn

Anne Plunket

Niamh McCormack

Ellen Cochrane

Tom Shankland

Director

Steven Knight

Writer

Cahal Bannon

Producer

Ilan Eshkeri

Music Director

Nicolai Brüel

Cinematographer

Ben Yeates

Editor