ITV2 Release the Hounds Catch up on the ITV Hub Horror gameshow where brave people step inside the gates of an eerie estate in their quest to win a large cash prize. 2 episodes available to watch Share this programme: Share on Facebook Share on Twitter Share on Google+ Series 4 Latest 6. Olympians Thu Thursday 8 Feb 9pm Olympic stars Iwan Thomas, Louise Hazel and Jamie Baulch take on the horrors within. 5. Real Housewives Thu Thursday 1 Feb 9pm Cheshire housewives Dawn Ward, Lauren Simon and Tanya Bardsley take on the challenge.