When a mobster jeopardizes the casino bill, Marty enlists Buddy's help. Wendy resorts to dirty tactics to get votes. Cade reminds Ruth of her roots.

Jack and Greer decode a fresh piece of intel that takes them to Paris and one step closer to the elusive Suleiman. Hanin's husband returns home with a renewed fervor for his secretive mission, leaving her unsure of their family's future.

Bullet finds fame and glory in an underground dogfighting ring, and Chief Crawford butts heads with his biggest rival on a maddening homicide case.

After mislaying his suit at a fancy-dress party Cleaver is not only forced to do the walk of shame, but to speak to the house... . dressed as a zebra; and he becomes the prime suspect in an assassination attempt.

Dawn's funeral brings healing for some, while the consequences of Henry's accident brings soul-searching for others.

The search for a new music superstar continues with the second of the Auditions shows

As the capital shudders in the wake of two terrorist attacks, specialist protection officer PS David Budd is more under pressure than ever to keep the home secretary Julia Montague safe. The threat to her life does nothing to curb Julia's political ambitions, as her counterterrorism bill takes another step towards being made law, provoking political rivalries.

Lowly teaching assistant Becky issues headmistress Miss Pinkerton with an ultimatum - pay her properly to teach at her Academy for Young Ladies or find her a station elsewhere. Miss Pinkerton calls Becky's bluff, and Becky is forced to pack away her meagre possessions. Kindly stockbroker's daughter Amelia Sedley takes pity on the poor orphan and offers to take her home for the week.