The director and creator of Wallace and Gromit, Nick Park, shares a behind-the-scenes look at how Aardman brought this year's iconic Christmas cover to life – and why this marks a truly special reunion for Gromit and Shaun the Sheep, 30 years after their appearance in A Close Shave. 🎬🎁 Keep an eye out for our interview with Nick inside the Christmas double issue, on sale Tuesday 9 December. | Radio Times