Rebel Wilson features as an understandably nervous ambassador for the company, who has been asked to promote their super-fast internet with a live cheetah for a co-star. All does not go to plan, and despite his best efforts to placate the animal, a well-meaning assistant at BT only makes matters worse.

Lead 2D Artist, Richard de Carteret, explains the process they went through to get the footage of the Cheetah, “As there are only a few trained Cheetahs in the world, we had to film ours in a green screen studio in South Africa. Once we received the footage we began the challenging task of bedding him into the live plates shot in London. We also built all the animal’s shadows and reflections in post. Next on our list was re-timing the plinth to match the pace of the edit and creating the CG sign."