The Muppet Christmas Carol (1992)
Directed by: Brian Henson
Cast: Michael Caine, Dave Goelz, Steve Whitmire, Jerry Nelson
IMDb page about The Muppet Christmas Carol
Studio(s): Shepperton Studios
Featured 280 Muppet characters, and was shot exclusively at Shepperton Studios in London.
Many of the sets that featured interactions between humans and Muppets were built between 3 and 5 feet off the ground so that the Muppet perforers could stand comfortably.
The directorial debut of Brian Henson, soon after the death of his father, the Muppet creator Jim Henson. Steve Whitmire took over the role of Kermit from Jim.
Making of Muppet Christmas Carol
Trailer