How many movies have Jim Henson and Jon Stone collaborated on?

They have worked on 10 movies together! Their first movie together was Hey Cinderella! (1969) while their highest rated movie together was Christmas Eve on Sesame Street (1978). They have not worked together since A Sesame Street Christmas Carol (2006). They are most known for their family films together.

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Ernie ("Naptime") / Kermit the Frog (voice) (archive footage)
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Ernie (voice)
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Kermit the Frog / Rowlf the Dog / Waldorf / Zeke (voice)
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Kermit the Frog / Rowlf / Waldorf / Dr. Teeth / The Swedish Chef (voice)
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Kermit the Frog / Ernie (voice)
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Santa Claus (voice) (uncredited)
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Kermit The Frog / King Goshposh / Rufus (voice)
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