When I was 5, I had a Lucky Luke video that I watched relentlessly, to the point that I could recite, word for word, the entire script at any time. Then my aunt recorded over it and I've never seen the film since.
I wonder why they don't release this as a multi-region? Is there a great deal of text or voice-acting? Lucky Luke used to be popular in Spain, so there would be interest there, and I'm sure it'll sell in the UK.
EDIT: This release is multi6 - English, French, German, Italian, Spanish and Dutch.