Hidden - Season 1 - Episode 4
In the aftermath of the shootout in Kent, Frank Hanna lies injured. Unable to alert the police to what's happened, Harry and Gina drop him at a hospital and head to see Joe Collins in a hotel room near Heathrow. Collins is in a desperate state. He tells them he was hired to do a job for Styles a while back but changed his mind. However, rather than walk away, he made the fatal mistake of stealing his laptop. Realising its contents probably hold the answers, Harry takes the laptop and heads to Lauren's with Gina. In the morning, the two of them split up: Gina goes to Nigel Fountain for answers, while Harry finds someone to break into the laptop. Both trips deliver some unexpected truths, and Harry suddenly realises he has less than an hour to stop an event that could change everything – not just for himself but for the country. In a climactic showdown, he is forced to confront the past that has long haunted him.
About Hidden

Title: Hidden
First Air Date: 2011-10-06
Last Air Date: 2011-10-27
Status: Ended
Rating: 6.5/10 (from 16 votes)
Language: EN
Seasons: 1
Total Episodes: 4
Network: BBC One
Genres: Crime, Drama
Production Companies: Origin Pictures, BBC, BBC Northern Ireland
Synopsis
Hidden is a 2011 British television drama starring Philip Glenister, Thekla Reuten, Anna Chancellor, Michael Winder, Andrew Scarborough and David Suchet which debuted on BBC One on 6 October 2011. The four part series was directed by Niall MacCormick, produced by Christopher Hall and written by Ronan Bennett.
Cast

Philip Glenister
Harry Venn

Thekla Reuten
Gina Hawkes

David Suchet
Sir Nigel Fountain

Anna Chancellor
Elspeth Verney

Matthew Marsh
James Morpeth

Bertie Carvel
Alexander Wentworth

Peter Guinness
Jason Styles

Mark Flitton
Paul Hillman

Thomas Craig
DI Fenton Russell

Chris Webster
Young Harry