Master puppeteer Frank Oz as Yoda - Star Wars was originally produced with puppets and animatronics. This helped give the original series it's authentic feel of realism with creatures you could physically touch.
Kermit the Frog looking at a photograph of himself and deceased Jim Henson, the creator of The Muppets, and voice and performer of Kermit. Description from pinterest.com. I searched for this on bing.com/images