Teenage Mutant Ninja Turtles Vol.1 #7
Returning to Earth, the Turtles learn the role the Utroms played in their origin.
Writers: Kevin Eastman and Peter Laird
Art: Kevin Eastman and Peter Laird
Cover: Kevin Eastman and Peter Laird
Key Issue Details
- Origin of the Teenage Mutant Ninja Turtles, they discover that the ooze which caused their transformation was created by the Utroms, Krang's alien race