Freddie and Bel's bond deepens as they make startling discoveries about the extent of Soho club-owner Cilenti's influence. Yet when a contact's life is endangered, Bel fears they've gone too far. Hector confronts old demons with Laurie - will he upset his team and protect his best friend? Lix and Randall receive uplifting news.

Bel, Freddie and Hector verge on breaking the biggest corruption expose ever - a house of cards stretching across London's most influential men - but things get complicated when one of them becomes the centre of a tabloid sex scandal. As they battle against high-level cover-up, Freddie's quest for a controversial contributor takes him right into the lion's den.