Vicious ITV, 9pm
Freddie and Stuart prepare for their big day, but things run far from smoothly with the appearance of an unexpected guest at the wedding, and it’s not long before the blissful event becomes a potential disaster. Violet announces that her husband Jasper has returned and warns Ash not to flirt with her in front of him as he is insanely jealous, while Penelope and Mason hit a series of snags when they are sent to collect the wedding cake. Comedy, starring Ian McKellen, Derek Jacobi, Frances de la Tour and Iwan Rheon. Last in the series.