These are the episodes and competitors ("unfortunates") of Trapped!, a British children's television series that ran from 2007 to 2010.
Poplar
Willesden
Cambridge
Ipswich
Birmingham
Edinburgh
Brighton
Manchester
Cardiff
Newcastle
Liverpool
Bow
Burnley
Wolverhampton
Watford
Norwich
Castleford
Liverpool
Sale
Brighton
Bath
Birmingham
Stockport
Bristol
Newcastle
Wakefield
Brixton
Wigan
Sutton Coldfield
Newport
Maidstone
Gateshead
Eastbourne
Paisley
Walton
Hackney
Leeds
Glasgow
Bolton
Gravesend
Hastings
West Bromwich
Fulham
Croydon
Bootle
Pontypool
South Shields
Plaistow
Weston-Super-Mare
Livingston
Ipswich
Bolton