Quick Summary
Chris Tarrant serves as the presenter of the big‑prize quiz, where he welcomes a new line‑up of contestants to take part. These participants are challenged with questions that could potentially transform their lives, offering the chance for a significant reward.
About This Program ✦
Chris Tarrant presents a quiz programme centred on a substantial prize, acting as the on‑screen host who guides the show’s proceedings. The format is built around his role as the question‑master, with the emphasis placed on the opportunity for participants to win a life‑changing reward. In each episode, Tarrant welcomes a fresh set of contestants, inviting them to sit at the hot‑seat and tackle a series of questions. The queries are designed so that a correct answer could potentially alter the contestants’ circumstances, offering the chance of a significant shift in their personal or financial situation. The structure of the show repeats this pattern, with a new line‑up of hopefuls appearing in every instalment. By consistently presenting the same premise—answering questions that might transform their lives—the programme maintains a clear focus on the high stakes attached to each round, while Tarrant’s hosting provides continuity throughout the series.
Who Wants to Be a Millionaire? broadcasts on Challenge at 3:00pm, Tuesday, 10 February 2026. (Subtitles, repeat)

