ITV Catchphrase Celebrity Special Catch up on the ITV Hub Stephen Mulhern hosts a celebrity special of the much loved family gameshow. 3 episodes available to watch Share this programme: Copied to clipboard Share on Facebook Share on Twitter Copy link to share Series 5 Latest Episode 10 Sat Saturday 29 May 6pm With Gemma Atkinson, Karen Hauer and Josh Widdicombe. Series 1 4. Celeb Special 3 Sat Saturday 24 Jul 12.45pm Rob Beckett, Ruth Jones and Jordan Banjo join Stephen Mulhern for this celebrity edition. 3. Celeb Special 2 Thu Thursday 8 Jul 12.30pm Celebrity edition with guests Jennie McAlpine, Jason Watkins and Ore Oduba.