Ben Miller’s Professor T returns to ITV1 in the UK on Wednesday 19 August at 9pm, putting the Cambridge-set crime drama back in front of viewers after a gap of more than two years. The season four debut follows a US run that began nearly a year ago, so the UK launch finally catches up with the series’ transatlantic rollout.
May 2024 to 19 August
The timing matters because the season three finale aired in May 2024, and the new run picks up from the cliffhanger in which DS Lisa Donckers was struck in a hit and run. That leaves season four to reopen the story from a very specific break point, not to reset it from scratch.
Stephen Brady said, “We’ve taken the stabilisers off!” He also said the narrative construction had been a collaborative process between Ben Miller, himself and Walter Iuzzolino, which suggests the new episodes are being built with more freedom than the first three seasons.
Belgian series, original path
Season four also moves beyond the Belgian series’ three seasons, so the UK debut is not just a delayed transmission date but a signal that the format has already outgrown its source structure. Brady said, “Like most actors, Ben knows the character a bit better than me,” a line that points to Miller’s practical influence on how the series is being shaped now.
The result is a cleaner handover for returning viewers: the show is no longer leaning only on inherited material, and the new episodes are carrying their own storyline forward. For a crime drama that has already found enough life to extend past the original Belgian run, that is the more interesting business fact than the scheduling delay itself.
Season five in hand
Season five is in the bag, with filming wrapping in August 2025, and Professor T has already been commissioned for a sixth season. Zoë Wanamaker will join that next batch of episodes as Zelda Radclyffe, while Frances de la Tour, Juliet Stevenson, Barney White, Sunetra Sarker and Rhian Blundell will return in their roles.
For viewers in the UK, the practical move is simple: mark Wednesday 19 August at 9pm on ITV1, then expect the story to restart from the hit-and-run aftermath rather than a fresh case-of-the-week reset. The longer delay now looks less like a gap and more like a bridge between a US premiere, a UK launch and a franchise that is already being pushed into a sixth season.
