Ben follows the adventures of Ben Tennyson, an average 10 year old that discovers a strange alien watch in a crashed meteorite!

Soon, Ben discovers that by using the watch he can transform into endless superheroes each with their own unique powers and abilities all while keeping his 10 year old personality.

Ben has the ability to morph into bizarre aliens such as Heatblast, Upgrade, Grey Matter, Stinkfly, Ghostfreak, Razorjaws, Fourarms, Diamondhead Wildmutt and XLR8 - each alien has it's own set of special abilities that Ben can use.

So what's a typical day for Ben?  Transforming into superheroes, fighting against wrong doers, saving the world and occasionablly getting into some 10 year old child style trouble!