With re-runs of old Morecambe and Wise festive specials still often some of the best stuff on TV over Christmas, this is a timely, affectionate tribute to Eric and Ern, narrated by Liza Tarbuck.

All the fave guests are here – Glenda Jackson, Angela Rippon, Andre Previn and Des O’Connor included. On Christmas Day (5.40pm, BBC2), there’s a chance to see 1976’s wonderful festive show in full, featuring the boys’ version of Singin’ in the Rain and guests including Elton John.