After playing larger than life media mogul Logan Roy in the critically acclaimed HBO series Succession, Brian Cox is trading in his vulgar mood swings for a more festive tone.

The prolific actor will reportedly voice Santa Claus in a new animated movie for Netflix titled That Christmas. The film will be the directorial debut for Simon Otto, an animation veteran who’s worked on Love and Robots and How To Train Your Dragon. Also joining cast is several other venerable British actors including Jodie Whitaker, Fiona Shaw, and Bill Nighy.