Last modified on Sat 8 May 2021 01.03 EDT Murder, They Hope 9pm, Gold Johnny Vegas and Sian Gibson reprise their comedy whodunnit series for a new batch of episodes. Following their disastrous trip to Middlesbrough, Gemma (Gibson) and Terry (Vegas) decide to quit their coach trip company and become private investigators instead, expecting the cases to roll in. When they find themselves with no new clients, they hole up at Gemma’s sister’s place and then stumble on the possession of an item coveted by the murderous Bunnyman, who soon comes calling… Ammar Kalia 8pm, Channel 4 Our trio of gardening experts are celebrating wild gardens this week. They set about transforming the Barnes family’s garden overlooking the Saddleworth countryside in the Pennine hills to incorporate more of its wild side, while Joel makes a living tipi for the kids to play in.