It was December 26th 1975 and I was stood in line at my local movie theatre waiting to see Jaws. Even though it was released in the summer in the US this was the first showing in the UK and I was pumped. And a bit scared. Because I’d already read the book and sharks are scary, right? Even big plastic two-dimensional ones. With that movie, Steven Speilberg created fear in the hearts of hundreds of thousands of people who…