Last week's episode of Westworld was quite the trip. As Dolores ( Evan Rachel Wood ) made her move to expose the all-powerful computer system predicting and controlling the human race, her human ally Caleb ( Aaron Paul ) ended up under the influence of side effects from the drug Genre.
As she succeeded against Engerraund Serac ( Vincent Cassel ), chaos began to ensue on the streets of Los Angeles as the human race realised how pre-determined its fates had been.
In flashbacks, we discovered Serac's past and how he came to create his powerful role as a shadow influencer across the planet, along with the revelation that some key humans known as 'outliers' had been experimented on to avoid global catastrophe.