At 70 Up on ITV1, filmmaker Asif Kapadia presents the latest episode of the long-running documentary series, which originally aired in 1964. The show reunites the now 70-year-old participants, offering a glimpse into how their lives have evolved. While some, like Tony, seem to have retained much of their childhood personality, others, such as John, express concerns about how they were portrayed in the original series. On BBC Two, the reality competition Race Against the Tide reaches its semi-final at 7:30pm. Host Iain Stirling takes on a playful role, dressing as a Baywatch lifeguard, and challenges the remaining four teams to build the tallest sculpture possible within six hours. The event combines creativity, teamwork, and time pressure, testing the competitors’ abilities under a tight deadline. The Great British Sewing Bee concludes at 8pm on BBC One, with a final showdown between competitors like Beth, Emma, and Anna. The final tasks are challenging and imaginative, including creating a cummerbund and bow tie, transforming gala table linen into a beach club outfit, and designing a showstopper inspired by the Met Gala. These tasks highlight the contestants' sewing skills and creativity. Gemma Collins: Everything. All at Once airs at 9pm on Sky One. This documentary series follows the life of Gemma Collins, a British television presenter, over the past 15 years. It covers her personal struggles, including dealing with hate mail, her mother’s illness, an IVF journey, and supporting her fiancé through addiction issues. The series offers an intimate look at her life and resilience. HR Celebrity MasterChef airs at 9pm on BBC One, with finals week bringing unique and unexpected challenges. One highlight includes a competition at Crufts, where finalists must prepare a doggy-style menu designed by Michelin-starred chef Tom Shepherd. This unusual twist adds a fun and quirky element to the high-stakes cooking competition. The Royals: Time to Go? is scheduled for 9pm on Channel 4, exploring public opinion about the UK’s royal family. The programme features interviews with people who support and oppose the monarchy, including John Humphrys, a well-known royal sceptic. The show aims to provide a balanced view of the current sentiment surrounding the institution. Live sports events include International T20 cricket, with England facing Sri Lanka at 6pm on Sky Sports Main Event. This is followed by the EFL Carabao Cup match between Liverpool and Tottenham at 7pm on the same channel. On Wednesday, Manchester United plays Brighton at 8pm, with ITV1 broadcasting the match at 7:30pm.