John Denver. John Denver was 39 in Rocky Mountain Holiday with John Denver and the Muppets as 'Self'.
Jim Henson. Jim Henson was 46 in Rocky Mountain Holiday with John Denver and the Muppets as 'Kermit the Frog / Rowlf the Dog / Waldorf / Zeke (voice)'.
Frank Oz. Frank Oz was 38 in Rocky Mountain Holiday with John Denver and the Muppets as 'Miss Piggy / Fozzie Bear / Animal / Gramps (voice)'.
Jerry Nelson. Jerry Nelson was 48 in Rocky Mountain Holiday with John Denver and the Muppets as 'Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)'.
Richard Hunt. Richard Hunt was 31 in Rocky Mountain Holiday with John Denver and the Muppets as 'Scooter / Janice / Statler / Bubba (voice)'.
Dave Goelz. Dave Goelz was 36 in Rocky Mountain Holiday with John Denver and the Muppets as 'Gonzo the Great / Zoot / Lubbock Lou (voice)'.
Steve Whitmire. Steve Whitmire was 24 in Rocky Mountain Holiday with John Denver and the Muppets as 'Rizzo the Rat / Giant Man-Eating Chicken (voice)'.
Kathryn Mullen. Kathryn Mullen was 43 in Rocky Mountain Holiday with John Denver and the Muppets as 'Additional Muppet Performer'.
Karen Prell. Karen Prell was 23 in Rocky Mountain Holiday with John Denver and the Muppets as 'Additional Muppet Performer'.Jim Henson. Jim Henson was 46 in Rocky Mountain Holiday with John Denver and the Muppets as 'Director, Producer, Characters'
George Riesenberger. George Riesenberger was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Director of Photography'Joseph A. Bailey. Joseph A. Bailey was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Writer'
Jon Stone. Jon Stone was 52 in Rocky Mountain Holiday with John Denver and the Muppets as 'Writer'Al Lowenstein. Al Lowenstein was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Associate Producer'
Jerry Weintraub. Jerry Weintraub was 45 in Rocky Mountain Holiday with John Denver and the Muppets as 'Executive Producer'John Denver. John Denver was 39 in Rocky Mountain Holiday with John Denver and the Muppets as 'Original Music Composer, Producer'Peter Rudoy. Peter Rudoy was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Editor'Doug Nelson. Doug Nelson was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Sound'Eugene McAvoy. Eugene McAvoy was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Art Direction'Andy Corwin. Andy Corwin was >> in Rocky Mountain Holiday with John Denver and the Muppets as 'Production Manager'