Credits include: Sesame Street, The Adventures of Elmo in Grouchland, Christmas Eve on Sesame Street, I Am Big Bird: The Caroll Spinney Story and Don't Eat the Pictures

Frank Oz (born Richard Frank Oznowicz); is a British-born American film director, actor, voice actor and puppeteer who is known for creating and performing the characters Miss Piggy and Fozzie Bear in The Muppet Show and for directing films including the 1986 Little Shop Of Horrors remake and Dirty Rotten Scoundrels. He is also the operator and voice of Yoda in the Star Wars series... (Wikipedia)

James Maury "Jim" Henson was an American puppeteer best known as the creator of The Muppets. As a puppeteer, Henson performed in various television programs, such as Sesame Street and The Muppet Show, films such as The Muppet Movie and The Great Muppet Caper, and creator of advanced puppets for projects like Fraggle Rock, The Dark Crystal, and Labyrinth. He was also an Oscar-nominated film director, Emmy Award-winning television producer, and the founder of The Jim Henson Company... (Wikipedia)

Credits include: The Muppet Christmas Carol, The Muppet Movie, Muppet Treasure Island, The Muppets Take Manhattan and The Great Muppet Caper

Credits include: The Muppet Movie, The Muppets Take Manhattan, The Great Muppet Caper, The Muppet Show and Sesame Street Presents: Follow that Bird

Credits include: Homeward Bound: The Incredible Journey, Sesame Street Presents: Follow that Bird, Sesame Street, A Muppet Family Christmas and The Adventures of Elmo in Grouchland

Credits include: Christmas Eve on Sesame Street

Credits include: Christmas Eve on Sesame Street, A Special Sesame Street Christmas and Together for Days

Credits include: F/X, Sesame Street Presents: Follow that Bird, Sesame Street, The Adventures of Elmo in Grouchland and Christmas Eve on Sesame Street

Credits include: Death Becomes Her, Christmas Eve on Sesame Street, 227, Don't Eat the Pictures and Eubie!