Michael Broadhurt (Henry David Thoreau), Stephen Michael Spencer (John Thoreau), Zach Fine (Zach Fine), Paul L Coffey (Darren), Kurt Rhoads (Ralph Waldo Emerson), Leenya Rideout (Cynthia Thoreau), Jose Gamo (A Doctor), Alexandra Templer (Another Doctor), Zoe Goslin (A Third Doctor from Boston), Sean McNall (Paracelsus)