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)

Julia McKenzie has 15 credits at Criticker, including: Shirley Valentine, Cranford, Marple, Murder Is Easy and The Pale Horse

Jerry Juhl has 15 credits at Criticker, including: The Muppet Christmas Carol, The Muppet Movie, Muppet Treasure Island, Muppets from Space and The Muppet Show

Jane Henson has 3 credits at Criticker, including: Henson's Place, The Muppets Valentine Show and Tales of the Tinkerdee

Michael Frith has just 1 credit at Criticker: Henson's Place

Joan Ganz Cooney has 2 credits at Criticker, including: Street Gang: How We Got to Sesame Street and Henson's Place

David Lazer has just 1 credit at Criticker: Henson's Place

Lew Grade has just 1 credit at Criticker: Henson's Place