8. 3 0PM, ABC I’ve only dipped in and out of Harrow. But I’m reinvested after watching this episode, which looks at the suspicious death of a gay student. There’s a particularly compelling performance from one of the younger guest cast tonight – Joe Klocek, who plays Sean Paulson. His role is small, but there’s one scene in particular where he is just mesmerising. This series is hitting its stride.