Guest Stars Laura Marcus as Mollie Garfield David Nykl as Levi Morton Dylan Hughes as Jim Garfield Jr. Archie Fisher as Joe Brown Alfie Tempest as Irvin Garfield Anders Olof Grundberg as Abram Garfield Andrew Hefler as Tom Platt Jack Alldridge as Harry Garfield Tuppence Middleton as Kate Sprague Vondie Curtis-Hall as Frederick Douglass Barry Shabaka Henley as Blanche Bruce Nicholas Woodeson as Loeffler Christine Grace Szarko as Dr. Susan Edson Mary Angiolillo as Desk Matron Jared Doreck as Seeker #2 Sinéad Phelps as Oneida Sister Daniel Betts as John Noyes Joe T. Horn as Next Man in Line Máté Bede-Fazekas as Oneida Brother Curtis Matthew as Seeker #5 Fred Faber as Seeker #1 Philip Lenkowsky as Seeker #3 Szonja Oroszlán as Seeker #4 Nicholas Wittman as Museum Guard Kevin Griffiths as O'Meara Alwyne Taylor as Mrs. Lockwood Zack Slouka as Man After That
