TV viewers of a certain age will remember David Haselhoff as Michael Knight in 'Knight Rider' and Mitch Buchanan in 'Baywatch'.

These days, most of the 67-year-old actor's work has involved playing himself in various film and TV cameos - but this video will help you remember him in his glory days.

A number of very convincing deepfake videos have been doing the rounds lately, and this one breaks down the process behind The Hoff's 'de-aging'.

It's pretty remarkable - not to mention quite eerie - how spot-on it is. It's like watching 1990s Hoff materialise before your very eyes.

Which, of course, is horrifying it its own right... but still...