In the original broadcast of Beyond A Joke, when Kryten’s head explodes, there’s a very obvious bit where the head has been replaced by a fake one to blow up. It’s so obvious, people even commented about how bad it was next day at my school.But guess what? On the Sick featurette on the VI disc, they’ve snipped that bit out of the shot - so you don’t get to see the fake head!
Makes you wonder why they didn’t do it like that back in 1997…