The ENO production tells the epic legend of the eponymous twin brothers - one mortal, one immortal. Two sisters, Télaïre and Phébé, are both in love with Castor. Castor loves Télaïre so Phébé gets to play the jealous card to the max. When Castor gets killed in a fight with enemy king Lynceus Pollux in turn kills Lynceus. Castor then promptly pops off to Hades. Pollux frets but is given the choice by Zeus of spending all his time on Mount Olympus or giving half his immortality to his mortal brother. He opts for the latter (so giving half his immortality to Castor), enabling the twins to alternate between Olympus and Hades. The twin brothers are then received into the Zodiac as the constellation of Gemini. It doesn't end quite so well for the girls though.
As Pollux, Roderick Williams projected a real royal nobility, a rich goodness. As Castor, Allan Clayton was excellent conveying a warmth and effortless. Sophie Bevan was exceptional as the beautiful sister Télaïre whilst supposedly ugly sister Phébé, Laura Tatulescu projected the forces of darkness vividly and with power. She also sported a wicked green dress, had a massive heaving bosom and got fingered by a devil's hand - so was naturally our favourite of the night.
Perhaps the funniest part for us was the vision of Olympian paradise as a place in which girls in pastel dresses and white pop socks continuously drop endless pairs of knickers but never "go all the way", contrasting with Elysium as a place in which girls in similar pastel dresses and white pop socks drop endless pairs of knickers and proceed to parade around the stage stark naked, mostly turning out to be men.
All in all Barrie Kosky's staging was great. Slightly avant-garde, enthusiastic, vibrant and thrilling.