Main Characters
Recurring Guest Characters
Various Characters
250 guest appearances
Narrator
126 guest appearances
Guest Host
4 guest appearances
Thomas Jefferson
3 guest appearances
Allan McLeod
2 guest appearances
Joe Louis
2 guest appearances
Andrew Jackson
2 guest appearances
Franklin Delano Roosevelt
2 guest appearances
Edith Wilson
2 guest appearances
Abraham Lincoln
2 guest appearances
Martin Luther King Jr.
2 guest appearances
Frank Inouye
2 guest appearances
Claire Clairmont
2 guest appearances
Carl Sagan
2 guest appearances
McElroy's Daughter
2 guest appearances
Don Mattingly
2 guest appearances
Amber Ruffin
1 guest appearances
Franklin D. Roosevelt
1 guest appearances
Edgar Nixon
1 guest appearances