TV tonight: an eye-popping account of Katie Price in the Playboy mansion

Katie Price: Nothing to Hide 9pm, Sky Documentaries Part two of Katie Price’s rollercoaster life story . After an eye-popping account of her time in the Playboy mansion, Price recalls finding out she was going to become a single mum and the public judgment that came with it. Gareth Gates also sits down to speak about their fling – “I was on cloud nine!” – and what happened when Price later sold their story to the press. Then we reach the I’m a Celebrity stint, where Price met a pop star called Peter Andre. Hollie Richardson Silent War: The Shadow of Atomic Bombs 10.40am, PBS America With volatile politicians in power across the world, nuclear paranoia is back . This timely two-part documentary is a shadow history of nuclear weaponry, exploring the chaos that has resulted from bomb tests. In places, it’s clear that the effects have almost constituted a detonation by stealth. Phil Harrison Ambulance: Code Red 8pm, Channel 5 You know things are serious when Thames Valley Air Ambulance critical-care teams are mobilised. This headlong series wraps up itslatest run with unflappable paramedics dealing with the aftermath of a horrific bonfire accident before realigning a mangled ankle. Graeme Virtue Fire Country 9pm, Sky Witness To the rescue ... the Station 42 team. Photograph: Eike Schroter/CBS It’s season four of the US drama focused on rugged hosing in the company of Cal Fire, the organisation responsible for ensuring California is ablaze slightly less often. This week, the Station 42 team respond to a zipline accident. That may not sound like a very combustible situation, but throw in some illegal fireworks and you’ve got yourself a wildfire. Jack Seale My Floating Home 9pm, More4 This week on the relaxing property show, Mark Evans goes to Scarborough to meet a retired engineer, Tony, who wants to restore a 40-year-old narrowboat to live a quiet life on the water with his partner, Emily. But first, a bit of chaos, including the complication that the boat is moored 130 miles away from where they live. HR Mysteries Unearthed With Danny Trejo 10pm, Sky History More slightly bizarre fun in the show where the Heat and Machete actor Danny Trejo introduces people recalling odd mysteries. This time, the cases involve fossilised vomit, a sewer blob and a toy discovered inside a man’s lung. HR