Sir Peter Ustinov (1921 – 2004) was a British actor, author and raconteur. He guest starred on The Muppet Show in episode 112. According to the Muppet Morsels on The Muppet Show: Season One, Ustinov enjoyed his guest appearance so much that he was invited back for a cameo in the movie The Great Muppet Caper as a truck driver.
In 1999, Ustinov played the part of the Walrus in the Creature Shop-effects film, Alice in Wonderland and voiced Old Major in Animal Farm. The multilingual Ustinov often dubbed his own voice into other languages, and re-dubbed his Alice in Wonderland dialogue into German.