Xavier travels to meet heroes Christopher Reeve, Kitty O'Neil, Oprah Winfrey, and his own ancestor.

Itzhak Perlman shows Xavier that when he struggles to learn music the same way as the other kids in the band, he can do it his own way.

Grace Hopper shows Brad that he will never know if he can build his robot differently than everyone else unless he tries.

Babe Didrikson Zaharias shows Yadina that being prepared can help you do difficult things - like making the basketball team.

Ravi Shankar shows Yadina that it feels good to share her culture.

Jackie Robinson shows Xavier that it takes courage to change something that isn't right.

Maria Sibylla Merian shows Brad that he can have fun while waiting for flowers to grow.

Willard Wigan shows Yadina that slowing down can help her make friendship bracelets more carefully.

William and Caroline Herschel show Xavier that including Yadina in his magic show can make it even more fun.

Kofi Annan shows Yadina and Brad that when they can't agree on how to spend their fundraiser money, finding a compromise can help everyone.

Matthew Henson shows Xavier and Brad that they can learn from each other.

Gwen Ifill shows Yadina that asking questions is a great way to get information.

Esther Martinez tells a traditional Tewa legend, which helps Xavier and Yadina realize how stories can connect us to our family histories.

David Suzuki shows Xavier that when we take care of the earth, we take care of ourselves too.

Edmonia Lewis inspires Xavier to proudly create a piece of art for his mom that represents their family.

Jerry Siegel and Joe Shuster encourage Brad to believe in the power of his imagination, even when other people don't.

Sonia Manzano shows Yadina that telling stories can help manage big feelings.

Bruce Lee helps Xavier and Brad realize that no matter how angry they get, they are in charge of what their body does.

Katherine Johnson encourages Yadina to be proud of her love for turtles.

William Shakespeare shows Brad that it is alright to feel how he is feeling.

Edwin Binney shows Xavier, Yadina, and Brad that to work together as a team, they should listen to everyone's ideas.

Madam C. J. Walker shows Xavier that working hard on his lemonade stand can help him afford the pogo stick of his dreams.

Kristi Yamaguchi shows Yadina that it's okay to ask for help when she's learning how to roller skate.

Roberto Clemente encourages Xavier, Yadina, and Brad to help however they can when they realize the museum water fountain is broken on a hot day.

Norval Morrisseau shows Yadina that art has the power to share important ideas.

Jim Thorpe shows Brad that if he wants to play flag football, observing others is a great way to learn.

Zaha Hadid encourages Xavier, Yadina, and Brad to build their treehouse in their own unique way.

Louis Braille explains there are many ways to read.

Xavier learns it's normal to feel different emotions when it comes his turn to jump off the diving board.

Xavier learns that asking questions can lead to exciting discoveries.

Xavier learns that his imagination can keep him company when he feels lonely.

Alvin Ailey shows Yadina that music and dance can help bring people together.

Queen Lili'uokalani shows Xavier and Yadina that being responsible can involve making hard choices.

James Braidwood shows Brad that when he is feeling nervous, being prepared can help him stay calm.

Xavier, Yadina and Brad learn that creative thinking can lead to new ideas.

Hedy Lamarr shows Yadina that she can do more than one thing.

Mary Seacole shows Xavier and Yadina that there are many ways they can help Brad feel better after falling off his bike.

Grandmaster Flash shows Xavier that if he wants to create new music for a dance party, he should experiment.

Ruth Bader Ginsburg inspires Yadina to realize that she has the power to create change.

Yadina learns how to overcome a challenge.

Eugenie Clark shows Brad that when he's faced with something that seems a bit scary, asking questions can help him feel less afraid.

King Sejong the Great's openness to ideas inspires the trio to solicit KidZone suggestions from more children.

When Yadina wants to hike to the hilltop, aviator Bessie Coleman encourages her to persevere.

Dorothy Levitt shows Xavier that when learning a new skill, such as skateboarding, it helps to start with the basics.

Michelangelo shows Brad that even when you want something done quickly, doing something well takes time.