The Architecture The Railways Built (Yesterday | 8:00pm to 9:00pm | Tuesday 18th April 2023)

South Devon. Series 4, episode 8. Tim Dunn revisits his childhood holiday haunts in South Devon, following the route of Brunel’s experimental atmospheric railway.

Race Across the World (BBC 1/HD | 9:00pm to 10:00pm | Wednesday 19th April 2023) ** PICK OF THE WEEK **

The teams reach the halfway point and set off on their journey to the fifth checkpoint over 3,000 kilometres away on Manitoulin Island. The race is on but the pairs only have one way out of Churchill – an overnight train south followed by two buses from hell. In what could be the tightest leg so far, the teams have limited options and must use their ingenuity to gain an advantage. The current leaders struggle on with only a quarter of their budget left after splashing out on an expensive taxi in the last leg. Zainib is feeling homesick leaving her and husband Mobeen with a decision to make and Monique and Ladi try to make a quick break from the other teams. Tricia fears she may have to cut her race short after receiving some bad news from home.

One Foot In The Grave: 30 Years of Laughs (Channel 5/HD | 9:00pm to 10:30pm | Friday 21st April 2023)

A celebration of David Renwick’s classic sitcom, featuring interviews with Richard Wilson, Angus Deayton and Doreen Mantle. Plus, stars who made guest appearances, such as Paul Merton, Jan Ravens and Arabella Weir. With contributions from the crew and celebrity fans James Dreyfus and John Sergeant.

Late Night Lycett (Channel 4/HD | 10:00pm to 11:05pm | Friday 21st April 2023)

Host Joe Lycett catches up with celebrities and big-name guests from the worlds of comedy, television, music and film in a lively chat show, direct from Birmingham.

All TV guide information taken from DigiGuide — www.getdigiguide.tv/?p=1&r=15119.