Issue: #21
Last valuation update: 2026-02-05
Evil Sheriff Terrorbull steals a magic crystal and uses it to open an interdimensional doorway that takes him (and the pursuing Wild West C.O.W.Boys of Moo Mesa) to New York City, where they meet the TMNT.
Creators: Eric Talbot, Peter Laird, Jim Lawson, Dario Brizuela, Ryan Brown, Steve Murphy, Andres Ponce
Characters: Donatello, Leonardo, Michelangelo, Raphael, Marshal Moo Montana