By day a middle-class mum of six, by night a high-class call girl.
How far would you go to keep your kids in the style to which they had become accustomed?
To her friends and family Melissa Mahle was a civil servant in a boring job, but the real Melissa was a woman who inhabited a world of danger, intrigue and betrayal as a CIA spy.
Isabel Fraser hears from a 'secret policeman'.
Mark Daly talks about life as the undercover journalist who spilled the beans on racism in the police force.
Can you ever truly escape your past? Kate O' Malley thought she could by creating a new identity.
Fifty years on she finally had to confront both the past and what it cost her.
Disgraced reporter Jayson Blair had it all.
A star reporter for America's most prestigious newspaper, his exclusives made front page news.
But the truth will out, Jayson was fabricating his scoops and fighting insanity.
|01||07 LAST||Gamil Turawa||20051221||20070329|
Gamil Turawa was a macho man in a macho world, but, underneath, he was frightened to reveal the truth about himself.
Ned Vincent seemed like a regular guy but appearances can be deceptive. Ned's secret life led to a breakdown because Ned was really a woman called Norah.
Three years ago Jenny Lucas was placed on the witness protection scheme. From that moment she lost her own identity and began a life of turmoil and lies on the run.
Michael Ross was forced to keep his identity a secret or he was a dead man, because he was really working as an undercover agent for Mossad.
For years Bishop Pat Buckley hid what he believed was a shameful secret, he was a Catholic priest in a relationship with another man.
For eight years John Myatt's secret life was his own living room, turning out fake paintings which would fool the art establishment.
To the outside world Jennifer, her husband and two children were a normal happy family, but behind closed doors it was a very different story.