You win. You couldn't even get shot at with something normal, could you? Had to get hit with a damn ketamine dart." He holds up the bag, showing Joe that he was hit with a horse tranquilizer ...

Ketamine addiction is linked to high levels of physical health problems and psychological consequences, with nearly half of those affected not seeking support or treatment, new research has revealed.

"I had a lot of that stuff to tap into," the actor says of episode six’s abuse storyline, which surfaced during a surreal exploration of the hero’s psyche.