ENTERTAINMENT SAS: Who Dares Wins – Jungle Hell

Channel 4, 9pm

Billy Billingham, an expert in jungle warfare, takes the lead for a new series of the tears-and-tantrums-filled macho reality show, this time taking place in remote Vietnam, as he and exspecial forces personnel Chris Oliver, Jason Fox and Rudy Reyes put 20 hopefuls through a recreation of the jungle phase of SAS selection, which includes a waterfall abseil. You’ll be thanking your lucky stars you’re not there.