S1, E4: Amar and Jo go to the supermarket where Jo used to work. Meanwhile, Kat realises the canal is draining and she needs to get Amar and Jo back, and Sunny admits that he is scared of the dark. Jo and Amar are trapped with Chloe, Jo's old colleague before Amar accidentally unleashes Jo's old (now zombie) boss. Kat arrives but soon gets trapped too. Chloe idolises Jo, so when Kat accidentally reveals that Jo cheated on a work competition, Chloe becomes dead set on revenge.