Björn appeared in a couple of short films filmed by BBC Newsnight.

1. A Visit from St. Nicholas
   Firstly he could be seen briefly reciting a line from A Visit from St. Nicholas, a famous poem by Clement-Clarke Moore (and more commonly known as 'Twas the Night Before Christmas. Also seen reciting lines were actress Adjoa Andoh, actor Timothy Spall, Classicist Mary Beard and Social Media personality ‘Big John’ Fisher.
    
2. What Christmas Has Taught Me
   In the second film, the same people, including Björn, recounted what Christmas had taught them.  Björn said, “What Christmas has taught me is, above all, to be grateful. Grateful that I can celebrate it in peace with my family and that makes me think about all the brave Ukrainian men and women who are fighting tonight to defend their country against the ruthless Russian aggressor and remember that when they are defending their liberal democracy, they are in fact defending ours as well.”
   
   A slightly longer version also appeared on United24.  Björn said one extra line at the end, “… and that they deserve all the support that they can have from us.”
    

BBC Newsnight (Benny & Björn)
BBC Newsnight (Björn)
BBC Newsnight (Björn)