House of Guinness

Anthony Boyle portrays Arthur Guinness, one of Benjamin Guinness's four adult children navigating life after his father's passing.

Louis Partridge takes on the role of Edward Guinness, another of Benjamin's children facing the future of the family legacy.

Emily Fairn plays Anne Guinness, the sole daughter amid her brothers, adjusting to changes after their father's death.

Fionn O'Shea portrays Benjamin Guinness, the successful man behind the brewery whose death impacts his family's future.

James Norton plays Sean Rafferty, a character whose role intertwines with the Guinness family.

Niamh McCormack is Ellen Cochrane, who is connected to the Guinness family story.

Seamus O'Hara appears as Patrick Cochrane, related to Ellen Cochrane.

Jack Gleeson stars as Byron Hughes, another character within the broader narrative.

Dervla Kirwan takes on the role of Agnes Guinness, a relative involved with the family's journey.

Michael McElhatton plays John Potter, whose involvement affects the family narrative.

Danielle Galligan is Lady Olivia Hedges, contributing to the show's storyline.

David Wilmot is cast as Bonnie Champion, a character interwoven with the Guinness family tale.