Hugh Bonneville and John Bishop are stunned to discover a surprising family link as they appear on an ancestry television programme together.
The stars, who first became pals during lockdown after meeting each other by chance in a vaccine centre, uncover their histories in ITV's DNA Journey,
The pair discover on the show that Hugh's ancestor, John Freeman, worked a short distance from John's relative Andrew Keegan.
John, 56, had a family bakery while Andrew had a music shop on Capel Street, Dublin.
The men were both part of unions and according to the program, they both went on a March in support of workers' rights in the 1840s.