Extremely DangerousSeason 11999 · 4 episodesEpisodes1Part 1Former MI5 agent Neil Byrne, convicted of the brutal murder of his wife and child, escapes from custody and goes on the run in an attept to clear his name and find the real killer.2Part 2Byrne, on the run from the police and the local crime syndicate, is determined to decipher the clues in a book sent to him in prison. When another murder is committed, Byrne is again the prime suspect.3Part 3Byrne lays low in a safe house but has to break cover in an attempt to get the Patagonia codes from Governor Gregg.4Part 4Byrne finds the final clue to the identity of the perpetrators who killed his wife and child.