The 2022 series starts on Thursday 26 May
The five celebrities taking part are-
Sue Perkins: best known for presenting The Great British Bake Off and being one half of the comedy duo Mel and Sue. Sue discovers more about her great grandfather's experience during the First World War, whilst also learning of a poignant tale of her German ancestors plight during the Second World War.
Matt Lucas: Comedian and presenter, who takes a trip into the history of his maternal grandmother who came to Britain in 1939.
Anna Maxwell Martin: Star of the hit BBC series Line of Duty, Anna travels to Scotland and Ireland to explore her ancestry and learns more about a family tragedy.
Richard Osman: TV quiz-show presenter/host and novelist who finds out more about his maternal grandfather and uncovers a story of an intriguing murder case.
Ralf Little: Manchester-born actor, famous for appearing in The Royle Family and Death in Paradise, Ralf discovers more about a footballer ancestor, which reflects his own career as a semi-professional before he went into acting.
