Thorfinn tries to scare Ralph by imitating a “poltergeist roar” – but only manages to sneeze so hard he phases through the floor.

Ghosts S03E07 Review: A Poltergeist, a Possession, and Pete’s Emotional Breakthrough

9/10 – A near-perfect blend of absurdity and sorrow. Ralph is a delightful one-off character, but Pete’s storyline lingers. Ghosts continues to prove that the funniest hauntings come from the most human wounds.