William Watt wants answers about his family’s murder. Peter Manuel has them. But Peter Manuel is a liar. William Watt is an ordinary businessman, a fool, a social climber. Peter Manuel is a famous liar, a rapist, a criminal. He claims he can get hold of the gun used to murder Watt’s family. One December night in 1957, Watt meets Manuel in a Glasgow bar to find out what he knows.