Unknown Theory

Unknown Theory is an American children's animated sitcom created by Rebecca Leonard.

Main
Unknown Computer Geek
 * A pink-haired girl and optimistic leader of the team.

Leonard "Les" Moore
 * He and his family moved from Las Vegas to Philadelphia when he was 2.

Olivia Sakitov
 * Olivia is mostly cranky.

Recurring
Yuri Chadwick
 * Originally from Australia, Yuri is one of Unknown's childhood friends.

Michaela Hakoyama
 * An emerging news reporter.

Jason Hakoyama
 * Michaela's brother.

Embry Pillat
 * Michaela's childhood friend and Olivia's next-door neighbor.

Samantha Amico
 * Someone mistakes her for Sam from the Netflix adaptation of Green Eggs and Ham at some point, and this makes sense. However, it's possible that Samantha doesn't quite get it.

Production
In January 2020, Rebecca and her sister/former Little Einsteins star June both confirmed that Panic! at the Disco's cover of "Into the Unknown" will serve as the theme song for Unknown Theory, saying that "It's 1,000,000,000 times better than Idina Menzel's version." June added: "Brendon's version has something that Idina's version lacks: ENERGY!" They also added that the characters in Unknown Theory also prefer Panic! at the Disco's version.