"I was working with Christoph Waltz yesterday. I mean it's incredible, I said, 'You've won an Oscar'. He said, 'It doesn't make any difference'. He's just standing there, covered in dust, you know, surrounded by these Muppets." RICKY GERVAIS confirms Oscar winner Christoph Waltz is a part of the new Muppets movie, The Muppets... Again!