In a future, battle-ravaged New York City, a lone surviving Turtle embarks on a seemingly hopeless mission seeking justice for the family he lost. Now see how a simple story concept, set aside more than thirty years ago, took on new life to become the biggest TMNT event in decades. Original Turtles creators Eastman and Laird are joined by series writer Tom Waltz and artists Esau & Isaac Escorza and Ben Bishop to reveal the development process that led to the recovery of a beloved idea from the depths of a forgotten desk drawer to a fully-realized project available on store shelves for millions of international fans to enjoy.