John Henson
John Paul Henson (April 25, 1965 – February 14, 2014) was an American puppeteer, best known for his association with the Muppets. Description above from the Wikipedia article John Henson, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast
The Slippers
It's a Very Merry Muppet Christmas Movie
(Sweetums (voice))
The Muppets' Wizard of Oz
(Sweetums (voice))
Muppet Treasure Island
(Sweetums (voice))
The Muppet Movie
(Additional Muppet Performer)
Muppets from Space
(Additional Muppet Performer / Sweetums)
Jim Henson's Memorial Service
Muppet*Vision 3D
(Sweetums (voice))
Bufferin: Memories
(Son)
Jim Henson Idea Man
(Self (archive footage))
Muppets Tonight
(Sweetums)