Students
- Abe Lincoln
- Joan of Arc
- Gandhi
- Cleopatra
- JFK
- Marie Curie
- Genghis Khan
- George Washington Carver
- Julius Caesar
- Catherine the Great
- Marie Antoinette
- Napoleon Bonaparte
- Thomas Edison
- Jesús Cristo
- Van Gogh
- Nostradamus
- Buddha
- Martin Luther King, Jr.
- Moses
- Paul Revere
- Ponce de León
- Sigmund Freud
- Buddy Holly
- Helen of Troy
- Elvis twins
- Brontë sisters
- George Washington
- Winston Churchill
- Harriet Tubman
- Eva Perón
- Jimi Hendrix
- Susan B. Anthony
- Frida Kahlo
- Beethoven
- Anne Boleyn
- Voltaire
- Adolf Hitler
Staff
Family
- Abe's Foster Dad
- Abe's Foster Mom
- Toots
- Wally and Carl
- Cleo's Drunk Foster Mom
- Gandhi's Stereotypical Jewish Foster Dad
- Gandhi's Stereotypical Jewish Foster Mom
Other
- The Secret Board of Shadowy Figures
- Scangrade
- President Dog
- Peanie