The programme was broadcast as part of a double bill, the second part comprising a live séance conducted by Derek Acorah, for which Sarpong again played host.Sarpong worked as an interviewer on Jesse Ventura's Conspiracy Theory show broadcast on Tru TV.She was educated at Connaught School for Girls in Leytonstone and Sir George Monoux College in Walthamstow.
On 22 October 2007 it was announced that she had quit her presenter role on T4 after nine years. Sarpong made a guest appearance in Little Miss Jocelyn series 2, episode 3 (2008).
On 7 July 2007 she presented at the UK leg of Live Earth at Wembley Stadium, London.
In August 2014, Sarpong was one of 200 public figures who were signatories to a letter to The Guardian opposing Scottish independence in the run-up to September's referendum on that issue.
On the first episode she made the claim that the 2004 Tsunami was not preceded by "pretremors or any warning".
Journalist Peter Hadfield criticized this claim as being unsupported by seismological records and scientific papers.