I thought Harold‘s biggest fear was turtles, in the show they confirmed that Harold is terrified of turtles, but in the original show, I think Harold is afraid of ninjas as seen in phobia factor
IT 0:00 The Exorcist 0:20 The Conjuring 0:27 Ouija: Origin Of Evil 0:41 An American Wolf In London 1:00 Cooties 1:24 Child’s Play 2:19 Village Of The Damned 2:29 Annabelle 2:51 Puppet Master vs Demonic Toys 2:58 Ouija 3:41 Jaws 3:44 Child’s Play (Remake) 3:50 Carrie 4:08 The Shining 4:26 Before I Wake 4:38 A Nightmare On Elm Street 5:11