Are we watching the same films and TV shows anymore?

What happens when the films and TV programmes we grew up with aren't quite the same things we remember? This week, a mix of Doctor Who and Star Wars, with Christian Cawley, James McLean and Brian Terranova beginning with some surprising discoveries about Luke Skywalker's decidedly ordinary trousers and Han Solo's blaster, changing lightsaber props, and the surprisingly problematic dimensions of…