Barry Cryer’s Christmas Selection Box

Radio 4 Extra, 9am & 8pm pm The presenter (right) is a comedy legend himself, but in a two-part programme he showcases festive favourites from other er icons during Christmases mases past past. Among the highlights are clips from Round The Horne and The Goon Show.

Graham Norton (Radio 2, 10am) presents his final show before handing over the reins to Claudia Winkleman. Professor Chris Jackson, Alan Davies and Tahir Rahim are his guests.

To tie in with the release of Mank, a film about Citizen Kane screenwriter Herman Mankiewicz, Sound Of Cinema (Radio 3, 3pm) examines music from Orson Welles’ movies.