Tyrion welcomes a guest; Jon Snow finds himself not welcome at Castle Black; Dany is directed to the mother of all slave cities; Arya encounters an old friend.

Tyrion helps Jaime; Joffrey and Margaery host a breakfast; Stannis loses patience with Davos; Ramsay finds a purpose for his pet.

Tyrion considers his options; Tywin extends an olive branch; Sam questions the safety of Castle Black; Jon proposes a plan; the Hound teaches Arya; Dany chooses her champion.

Unexpected visitors arrive in Mole's Town; Littlefinger's motives are questioned; Ramsay tries to prove himself to his father; Tyrion's fate is decided.

After Brennan and Booth go to London to be guest lecturers at Oxford and Scotland Yard, local officials ask them to help investigate the murder of a young heiress; Angela's long-estranged husband returns.

Brutus and his accomplices come up against the might of a vindictive Mark Antony, but with Octavian declared Caesar's rightful heir, alliances will have to be made in order to prevent all-out war.

Pritchard asks Booth and Brennan to help investigate another murder; an impulsive decision by Cam has unintended consequences.

With an increasingly unstable Vorenus running the Aventine quarter for Mark Antony, Pullo must fight to rein in his old friend's aggressive stance; Octavian wins a powerful ally in his fight to destroy Mark Antony.

With Antony ensconced with Cleopatra in Egypt, Atia is left bereft. As Rome is left suffering by the devastation of the grain supply, Octavian sends Atia to Egypt to plead with her ex-lover.

A political martyr from Kashmir becomes the prime suspect when her assistant, bodyguard and brother fall victim to a deadly shooting.

When Lynley asks his wife to help with the investigation into the shooting of a photographer and former war correspondent in Bosnia, he sets in motion a tragic trail of events.

After Gwen Cooper witnesses the resurrection of a murder victim, she meets the mysterious Capt Jack Harkness and his team.

When the word Torchwood is daubed in blood at several murder scenes, the investigation leads to the use of the Resurrection Glove, and back to a familiar face.