Catch up TV on Vicious. Watch the latest and all other episodes of Vicious now online, broadcast on 7Two. Catch up on your favorite 7Two TV show: Vicious. Replay tv on its best! Vicious is a wicked new sitcom starring Ian McKellen (The Lord of the Rings) and Derek Jacobi (The King’s Speech), joined by Frances de la Tour (Harry Potter and the Deathly Hallows) and Iwan Rheon (Game of Thrones).