User blog comment:Mystery O/Lost Animated Movies without articles/@comment-9469140-20140811165532/@comment-33300401-20140811171419

Were one of those tapes by any chance the British Dub for "Asterix and the Big Fight". That dub is very rare as it was only released on VHS (I personally own all Asterix movies - live-action and animated - except for Asterix & Obelix: God Save Brittania and the British dub of the Big Fight.

The Big Fight's British Dub has an interesting history - it was much better recieved than the American one but was eventually phased out and never re-released. You can't even buy it anymore and all DVD Box Sets choose to use the American one instead.