Teenage Mutant Ninja Turtles 1991 Season
List of Teenage Mutant Ninja Turtles episodes


  1. "Planet of the Turtleoids, Part 1"
  2. "Planet of the Turtleoids, Part 2"
  3. "Donatello's Badd Time"
  4. "Donatello's Duplicate"
  5. "My Brother, the Bad Guy"
  6. "Enter: Mutagen Man"
  7. "Napoleon Bonafrog: Colossus of the Swamps"
  8. "Michelangelo Meets Mondo Gecko"
  9. "Michelangelo Meets Bugman Again"
  10. "Leonardo Cuts Loose"
  11. "Muckman Messes Up"
  12. "The Ice Creature Cometh"
  13. "Zach and the Alien Invaders"
  14. "Raphael Versus the Volcano"
  15. "Raphael, Turtle of a Thousand Faces"
  16. "Pirate Radio"
  17. "Landlord of the Flies"
  18. "Leonardo, the Renaissance Turtle"
  19. "Welcome Back, Polarisoids"
  20. "Michelangelo, the Sacred Turtle"

1987 Season1988 Season1989 Season1990 Season1991 Season1992 Season1992-1993 Vacation in Europe sideseason - 1993 Season1994 Season1995 Season1996 Season

Muckman Messes Up is a season 5 episode of the 1987-1996 series.


An accident causes two garbagemen to mutate into Muckman and Joe Eyeball. Muckman's slime is found to weaken the Turtles, and Shredder tricks him into working with him.

Character voices




Home media releases


  • Teenage Mutant Ninja Turtles Season 5
  • Teenage Mutant Ninja Turtles: The Complete Classic Series Collection



  • A small flap which looks to be the Transport Module's door and it's seat appear on the side of the Module nearest the drill when Shredder and the mutants flee the lab after the Turtles intercept them.
  • The Mutagen vat is seen as full after Splinter tipped out it's contents out on Krang and Shredder earlier.
  • When Muckman said that the Turtles are a real menace, he spoke with Joe Eyeball's voice.
  • When Shredder and the mutants arrived back at the city to locate Muckman and Joe Eyeball, the module door opened downwards instead of up and was missing it's window.


  • Krang's corneas are coloured dark purple for this episode and "Landlord of the Flies".
  • Shredder's piece of dialogue is spoken by Jim Cummings when he and the mutants head back to the Module.


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