Our heroes are sent back in time to meet the ultimate renaissance man: Leonardo da Vinci. Then, Xavier takes his pal back in time to meet someone who never backed down fr ...

The heroes travel back in time to meet legendary nurse Florence Nightingale. Xavier accidently smushes a flower in the garden. The trio travel back in time to meet an exp ...

Our heroes travel back in time to meet someone who had to overcome a lot to learn how to do just about anything: Helen Keller. Then, the friends meet someone who worked h ...

Our heroes are sent back in time to meet a pair of brothers who knew a thing or two about crashing: Orville and Wilbur Wright. Then, our heroes are sent back in time to m ...

Xavier talks to Cleopatra about how to ask his parents if he can stay up late to see the super moon. ...