Celebrities are given a unique insight into their lives using innovative DNA science and technology to trace their ancestors.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Freddie Flintoff & Jamie Redknapp | 2021-03-10 | 75 min |
| Season 1 | Episode 2 | Alan Carr & Amanda Holden | 2021-03-17 | 75 min |
| Season 1 | Episode 3 | Martin Kemp & Roman Kemp | 2021-03-24 | 75 min |
| Season 2 | Episode 1 | Anne Hegerty & Shaun Wallace | 2022-04-05 | 75 min |
| Season 2 | Episode 2 | Maureen Lipman & Rula Lenska | 2022-04-12 | 75 min |
| Season 2 | Episode 3 | Jayne Torvill & Christopher Dean | 2022-04-26 | 70 min |
| Season 3 | Episode 1 | Rob Beckett and Romesh Ranganathan | 2022-09-29 | 85 min |
| Season 3 | Episode 2 | Alison Hammond and Kate Garraway | 2022-10-06 | 75 min |
| Season 3 | Episode 3 | Joel Dommett and Tom Allen | 2022-10-20 | 70 min |
| Season 3 | Episode 4 | Larry Lamb and Alison Steadman | 2022-11-04 | 70 min |
| Season 4 | Episode 1 | John Bishop and Hugh Bonneville | 2023-03-07 | 70 min |
| Season 4 | Episode 2 | Alex Brooker and Johnny Vegas | 2023-03-14 | 70 min |
| Season 4 | Episode 3 | Neil Morrissey and Adrian Dunbar | 2023-03-21 | 70 min |
| Season 4 | Episode 4 | Oti Mabuse and Motsi Mabuse | 2023-03-28 | 60 min |
| Season 5 | Episode 1 | John Simm and Philip Glenister | 2024-10-09 | 60 min |
| Season 5 | Episode 2 | Ricky Tomlinson and Sue Johnston | 2024-10-16 | 60 min |
| Season 5 | Episode 3 | James Nesbitt and Sarah Parish | 2024-10-23 | 60 min |
