A Muppet Family Christmas (1987)

When Fozzie Bear's mother plans a vacation to Malibu, she gets an unexpected surprise from her son, Kermit the Frog, The Great Gonzo and the rest of the Muppet Show crew to spend Christmas at her place. Only one missing was Miss Piggy, who unwillingly gets stuck in a severe snowstorm. They are later joined by Big Bird, Bert, Ernie, the Count and the Sesame Street crew and the Fraggle Rock gang to have a Christmas extravaganza with one another.