Derek Waters Creator, Host, Executive Producer Jeremy Konner Creator, Executive Producer, Director Paget Brewster Narrator Amber Ruffin Narrator Tiffany Haddish Narrator Busy Philipps Rose Valland Guest Star Evan Rachel Wood Deborah Sampson Guest Star Mandy Moore Clara Barton Guest Star Alexander Skarsgård James Dunn Guest Star Jack McBrayer Abraham Lincoln Guest Star Will Ferrell Executive Producer Adam McKay Executive Producer Chris Henchy Executive Producer Owen Burke Executive Producer