Set in the mid nineteen nineties, this fast moving thriller lifts the curtain on sex, sleaze and corruption in high places as the long reign of the government totters to an end, following the ousting of the iconic Margaret Thatcher. Downfall catches the mood of those times with a host of fictional characters who engage in political intrigue, sex, money laundering and murder, pursued by an Irish investigative journalist and his girlfriend, the daughter of a cabinet minister found dead in a hotel room after bondage sex.