Ewan McGregor was a recent guest on The Jonathan Ross Show. Of course they talked about Star Wars, which started for McGregor more than 20 years ago. The prequels relied an awful lot on green screen technology, and McGregor gives us a hilarious re-enactment of what it was like to interact with characters and props that weren't there at all, like the big lizard he rode.

Since it was such a long time ago, we can forgive him for thinking there are two moons on Tatooine and mispronouncing Aunt Beru's name. Strange, because somehow McGregor looks younger now than he did in Revenge of the Sith, which was 16 years ago. -via <a href="https://digg.com/video/ewan-mcgregor-gives-a-hilarious-demonstration-showing-how-he-filmed-the-star-wars-prequels-behind-a-green-screen-alone">Digg&nbsp;</a>#EwanMcGregor #StarWars #greenscreen