Scandal follows Peter Laurence everywhere he goes. Having dodged a bullet in libel court, he's promoted by the prime minister. But Peter's thrown into dangerous waters again as he discovers a secret from his past, living in Shephill prison.

In Washington DC, disgraced journalist, Charmain Pepper, investigates Peter's ties with an American think tank, while in London his daughter, Lily, uncovers her affair with Madeleine. As Charmain gets dangerously close to the truth, Peter is forced to go home and deal with his mutinous family.

As Rose deals with a death in prison, Peter is confronted by his family over his affair. It's touch and go whether Helen will stand by him when the time comes. Meanwhile Peter's lawyer, Rochelle picks up the baton from Charmain. And when Rose comes forward, Peter has a big decision to make.

With Dawn's premiership on the rocks, Peter is asked to voice his support publicly. But the powers that be have a different plan. Peter's bold move to defy the prime minister wins over both Rose and the public, but it may not be enough as Rochelle gets Charmain's evidence to Lapidus. If Peter's going to survive, he needs Helen's unwavering support.