Dublin, 1868. The Guinness family patriarch is dead, and his four children — each with dark secrets to hide — hold the brewery's fate in their hands.
Anthony Boyle
Arthur Guinness
Louis Partridge
Edward Guinness
Emily Fairn
Anne Guinness
Fionn O'Shea
Benjamin Guinness
James Norton
Sean Rafferty
Niamh McCormack
Ellen Cochrane
Seamus O'Hara
Patrick Cochrane
Jack Gleeson
Byron Hughes
