[Arneldo]

Beings August 29th and airs for three nights from 8pm-1am.

From wiki:

Antix Productions have confirmed they have set 29–31 August 2008, as the dates for the next Most Haunted Live. The studio is to be situated in Alexandra Palace, North London. Yvette Fielding and the team, along with medium and psychic artist Brian Shepheard and historian Lesley Smith will centre live investigations in London. According to early television listing the theme will be 'Total Darkness' and investigation locations include the tombs and vaults beneath London bridge, and also Aldwych tube station, which they have previously investigated in the very first series of Most Haunted back in 2002.