Here he comes to save the day and that means that Mighty Mouse is on the way! This superhero cartoon character was originally called Super Mouse, and made his debut in the 1942 short The Mouse of Tomorrow. The name was changed to Mighty Mouse in his eighth film and the character went on to star in 80 theatrical shorts. It’s the tale of an ordinary mouse with extraordinary powers – flying, super strength, heat vision, and speed with a degree of invulnerability. So if you feel like a vintage superhero then these super graphic Mighty Mouse t-shirts are just swell.