On Olympus, Zeus hosts a barbecue for the gods to watch a prophecy being defied. Down in the Underworld, Riddy prepares for her own to be fulfilled.

Hera calls a family meeting to protect Zeus from himself. But after a climactic meeting with the Fates, Kaos might be coming for the king of the gods.

The Furies offer Ariadne a glimpse into her family’s past, while an increasingly paranoid Zeus overhears a secret from his wife in the present.

Orpheus draws closer to Riddy — but she’s already become close to somebody else. Hades feels the full force of Zeus’ wrath at a gathering of the gods.

Zeus demands revenge on the Trojans for desecrating his monument. Ariadne begs her father for the one thing she wants for her birthday — redemption.

On the holy day of Olympia, Zeus questions his omnipotence. Down on Earth, Riddy — a mere mortal — is more concerned with matters of the heart.

The Doctor has lost, his ageless enemy reigns supreme, and a shadow is falling over creation. Nothing can stop the devastation… except, perhaps, one woman.

The Doctor and Ruby land in 1813, where guests at a duchess’s party are being murdered and a mysterious bounty hunter called Rogue is about to change the Doctor’s life…

The Doctor and UNIT investigate Ruby’s past. But as the Time Window reveals horrifying secrets from Christmas Eve, the mysterious Triad Technology unleash the greatest evil of all.

Landing on the Welsh coast, the Doctor and Ruby embark on the strangest journey of their lives. In a rain-lashed pub, the locals sit in fear of ancient legends coming…

Ruby learns the Doctor’s amazing secrets when he takes her to the far future. There, they find a baby farm run by babies. But can they be saved from the…