ITV2 Through the Keyhole Catch up on the ITV Hub Remake of the infamous panel show from the 90s. Hosted by Keith Lemon in front of a studio audience and a weekly panel of three celebrities. As with the original show, Keith is let loose around the homes of the rich and famous. 2 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Series 5 Latest Episode 4 Tue Tuesday 16 Apr 9pm Stephen Mulhern, Louis Walsh and Rochelle Humes are the star-studded panel. Episode 3 Tue Tuesday 9 Apr 9pm Paddy McGuinness, Gregg Wallace and Scarlett Moffatt make up this edition's panel.