Freddie Scappaticci was a killer working for the state inside the IRA. Jennifer O'Leary investigates the most notorious agent of the Troubles. Show more
Discover 11,128,835 listings and 280,057 playable programmes from the BBC
Freddie Scappaticci was a killer working for the state inside the IRA. Jennifer O'Leary investigates the most notorious agent of the Troubles. Show more