There's even more reason to celebrate tonight as Noel Edmonds presents the 100th edition of the show. Special guest Joan Collins joins in the fun, live from Crinkley Bottom. Last in the current series.

Noel Edmonds hosts another House Party. Tonight, actress Susan George is on the receiving end of a Gotcha, and another child lifts the lid on family secrets in Wait Till We All Get Home.

Noel Edmonds hosts another House Party. Tonight, Esther Rantzen catches the wrong plane, goes to Italy instead of Germany, and ends up with a Gotcha. There's a chance to Grab-a-Grand, and watch out forthe Number Cruncher.

Noel Edmonds hosts another House Party. Tonight, Top Gear host Jeremy Clarkson and Virgin Radio presenters Russ 'n' Jono (Russ Williams and Jonathan Coleman ) are involved in a Gotcha. There's a chance to Grab-a-Grand, more parents are confronted by their child's frank observations on family life in Wait Till We All Get Home, and watch out for the Number Cruncher.

Noel Edmonds hosts another House Party.
Tonight, 'Allo, 'Allo! star Vicky Michelle is on the receiving end of a Gotcha, NTV visits someone's home, there's a chance to Grab-a-Grand, and more celebrity guests come through the door of Crinkley Bottom.

Noel Edmonds hosts another House Party. Tonight, comedian Les Dennis receives a Gotcha, NTV visits someone's home, and Wait Till We All Get Home lifts the lid on more family secrets.

Noel Edmonds hosts another House Party from Crinkley Bottom.
Tonight, actor Brian Blessed receives a Gotcha, NTV visits someone's home, and watch out for the Number Cruncher.

Noel Edmonds hosts another House Party from Crinkley Bottom. Tonight, Cannon and Ball win a Gotcha, NTV visits someone's home, and there's a chance to Grab-a-Grand.

Noel Edmonds hosts another House Party from Crinkley Bottom. Tonight, there's a Gotcha for actor and singer Paul Nicholas , who can currently be seen in a re-run of Just Good Friends on Fridays. NTV's hidden cameras visit someone's home, and there's a chance to Grab-a-Grand.

Noel Edmonds hosts another House Party from Crinkley Bottom. There's a Gotcha for an unsuspecting personality, NTV visits someone's home, and the fun and games continue with Beat Your Neighbour and Grab-a-Grand.

Noel Edmonds heists another House Party from Crinkley Bottom. There's a Gotcha for an unsuspecting personality, NTV visits someone's home, and the fun and games continue with Beat Your Neighbour and Grab-a-Grand.

Noel Edmonds hosts another House Party from Crinkley Bottom. Tonight, there's a Gotcha for actress Patsy Palmer, who plays Bianca Jackson in EastEnders. NTV visits someone's home, there's a chance to Grab-a-Grand, and Wait 'Til We All Get Home lifts the lid on more family secrets.

Noel Edmonds opens the doors for the first House Party of the New Year.
There's a Gotcha for Dale Winton , a chance to Grab-a-Grand, and Wait Till We All Get Home lifts the lid on more family secrets.

Noel Edmonds presents a selection of favourite "gotchas", with victims including Barbara Windsor, Jonathon Morris , Rosemarie Ford and Lionel Blair.

Skating duo Jayne Torvill and Christopher Dean are on the receiving end of the Gotcha as Noel Edmonds hosts another party at Crinkley Bottom. NTV visits someone's home, plus a chance to Grab-a-Grand.

Noel Edmonds hosts another party at Crinkley Bottom. There's a Gotcha for television presenter Juliet Morris, NTV will be visitingsomeone's home and there's a chance to Grab-a-Grand.

Noel Edmonds hosts another party at Crinkley Bottom. There's a Gotcha for an unsuspecting personality, NTV will be visiting someone's home, and there's a chance to Grab-a-Grand.

Noel Edmonds hosts another party at Crinkley Bottom. There's a Gotcha for an unsuspecting personality, NTV will be visiting someone's home, and there's a chance to Grab-a-Grand.

Noel Edmonds hosts another party at Crinkley Bottom. Chef Gary Rhodes receives this week's Gotcha award, the special guest is actor Ken Morley
(Coronation Street's Reg Holdsworth ) and Britain's tennis number one Greg Rusedski tries to Grab-a-Grand.

Noel Edmonds opens the doors of the Great House in Crinkley Bottom. England and Arsenal football star Ian Wright is this week's recipient of the Gotcha award, while other regular features include Grab-a-Grand and NTV.

Noel Edmonds opens the doors of the Great House in Crinkley Bottom. TV presenter John Stapleton is this week's recipient of the Gotcha award.

Noel Edmonds opens the doors of the Great House in Crinkley Bottom. Actor Keith Barron is this week's recipient of the Gotcha award, while other regular features include Grab-a-Grand and NTV.

Noel Edmonds opens the doors again for another series at the Great House in Crinkley Bottom. Tonight, a "Gotcha" for Sean Blowers (Hallam from London's Burning).