sentences:  On Thursday 13 November 2008 Kayvan Novak appeared on the Channel 4 show 8 out of 10 Cats.On Sunday 28 December 2008, Kayvan as the Fonejacker wearing his trademark balaclava provided on video the answer to a question, regarding Jeremy Clarkson publishing his bank account details in a newspaper, on the Channel 4 show "The Big Fat Quiz of the Year".Kayvan rang into the Big Brother fanzone show (Big Brother's Little Brother) in 2007 portraying his character of Terry Tibbs
  
  In 2010, "Fonejacker" took part in "Channel 4's Comedy Gala", a benefit show held in aid of Great Ormond Street Children's Hospital, filmed live at the O2 Arena in London on 30 March.