Big Jet

Big Jet used to be the main the rival of the Little Einsteins but became friends in the episode, "Show and Tell".

Role
Out of all the villans in the Little Einsteins, Big Jet was the most common of them all. He repeatedly cheat at games and ruin the Little Einsteins fun.

Triva

 * Similarities to Captain Hook:
 * He hates the main characters
 * He tried to steal alot
 * He forgave the main characters at least once
 * He has feet, as proven in the episode, "Show and Tell", a featrue Rocket may not have.