Raphael is sparring with Michelangelo when he loses his cool and goes after his good-natured brother with a wrench. Leonardo breaks up the skirmish and sends Raph outside to "cool off." As he's patrolling the rooftops, Raphael wonders if he's nuts and ponders his inability to control his temper.
Printed: April 1985
Writers: Kevin Eastman and Peter Laird
Art: Kevin Eastman and Peter Laird
Cover: Kevin Eastman and Peter Laird
- First Teenage Mutant Ninja Turtles one-shot spin-off
- 1st appearance and cover of Casey Jones
