DNA Journey: Jo Brand and Julian Clary (ITV1, Thursday, June 19, 2025)

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The celebrity genealogy show has become a familiar television format, but its success or failure often hinges on the pairing. DNA Journey scores a solid win this week by teaming up comedians Jo Brand and Julian Clary, two veterans of the British comedy circuit whose distinct public personas make for a compelling road trip through their respective family histories.

Airing Thursday at 9:00 PM GMT on ITV1, the episode follows the duo as they unearth family secrets and, in the show’s signature move, meet relatives they never knew existed. The real substance isn’t in the science, but in watching Brand’s dry, world-weary delivery react to the same revelations that Clary greets with his trademark arch wit. It’s a fascinating character study wrapped in a history lesson, observing how two masters of comedic performance respond when confronted with genuinely personal and emotional information.

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The format forces them out of their comfort zones, swapping the stage for dusty archives and quiet living rooms. While these shows can sometimes feel emotionally manipulative, the natural chemistry between Brand and Clary keeps it grounded. Their journey is less about the tearful reunions and more about the shared experience of discovery, filtered through their unique and consistently funny worldviews.

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DNA Journey airs on ITV1 at 9:00 PM GMT this Thursday.

Isabelle aka Izzy Jacobs is the features editor at memorabletv.com. Isabelle is particularly drawn to crime dramas, but she also has a not so secret love for all things reality TV. In addition to her work at memorabletv.com, Isabelle is also an avid traveler and a devoted foodie.