I remember flying for the first time in 1990 (I was on my way to Paris to visit a penfriend) and remember seeing the inflight safety video for the first time. That's how old the video. It may even be older...

I particularly like the bmi safety video, they even have a system on the new Airbus 3xxs where one sentence is said is English and then immediately in another. In my case, I was off to CDG, so it English-French-English-French etc for a good 15 minutes whilst taxiing to the runway.