Season 10

Eilis is addicted to mustard. When she falls madly in love, she's sure her demons are finally banished, but when the relationship breaks down her shameful addiction to the yellow stuff returns with a vengeance.

As the Devereaux dynasty gather for their father's 60th birthday, a bountiful feast is prepared, old grudges are triggered, and murder is on the menu.

A petrol station attendant is drawn into the harsh world of a trafficked immigrant car washer, torn between speaking out at the risk of losing everything.