One of the things that I love about voiceover is that it's a situation where - because you're not encumbered by being seen - it's liberating. You're able to make broad choices that you would never make if you were on camera.
Mark HamillI can't tell you how much we laughed on the set to have Alec Guinness in a scene with a big, furry dog that's flying a space ship.
Mark Hamill