The depths of Stephen's problems are revealed, causing John to set his manipulative sights on Charles and Caroline as a way to make money; Susan isn't shy about exploiting the Trenchard's new social circle.

A jealous Oliver threatens to ruin the lives of many as he makes a shocking discovery about Charles. John's plans are jeopardised, making him dangerous; he enlists the help of the Trenchard staff to stoop to new lows.