‘Teenage Mutant Ninja Turtle’ Movie Concept Art Introduces Kirby, Evil April And The Cyber Foot
If the fourth live-action Teenage Mutant Ninja Turtles movie -- which would have potentially been subtitled either "The Next Mutation" or, apparently, "The Foot Walks Again" -- had gone ahead, the world could have met Evil April, Super Shredder and a fifth Turtle named after Jack Kirby...