Rocky Mountain Holiday is a one-hour musical variety special featuring John Denver and the Muppets, which aired on ABC on May 12, 1983. In the special, John and the Muppets go on a summer camping trip to the Rocky Mountains.
John Denver
Self
Jim Henson
Kermit the Frog / Rowlf the Dog / Waldorf / Zeke (voice)
Frank Oz
Miss Piggy / Fozzie Bear / Animal / Gramps (voice)
Jerry Nelson
Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)
Richard Hunt
Scooter / Janice / Statler / Bubba (voice)
Dave Goelz
Gonzo the Great / Zoot / Lubbock Lou (voice)
Steve Whitmire
Rizzo the Rat / Giant Man-Eating Chicken (voice)
Kathryn Mullen
Additional Muppet Performer
Karen Prell
The Muppet Show
Dolly Parton's Christmas on the Square
Blue's Big City Adventure
The Christmas Toy
A Muppets Christmas: Letters to Santa
Genius
Good Luck Charlie, It's Christmas!
A Muppet Family Christmas
iCarly: iGo to Japan
The Luck of the Irish
I Want a Dog for Christmas, Charlie Brown
Holiday Harmony
Olive, the Other Reindeer
Alley Cats Strike
Merry Christmas, Drake & Josh
Curious George: Go West, Go Wild
Your Love Never Fails
To Grandmother's House We Go
Under Wraps 2
Descendants 3