been updating the IMDb entry for the BBC's "The Supporting Act" xmas ident animation after being shocked and appalled to find the choreographers and reference dancers weren't being given credits there or in news stories.

and this despite extensive lists of the other crew involved.

getting quite cross and determined on behalf of these mystery people and spent a long time searching for different references - eventually finding someone's lecture on how it was made which included more detail than the newspapers cared about.