Guest Stars Burn Gorman as Adam Harris Yulin as Eli Daniel Gerroll as Robert Patrick Woodall as Erik Co Starring Gabriel Furman as Josef Mengele John Lavelle as Anthony Hanson Stephen Barker Turner as Julian Glausser Brian Corrigan as Karl Haas Jerzy Gwiazdowski as Sam Brenner Elizabeth Loyacano as Archivist Jason Loughlin as Nathaniel Hawkes Kristin Villanueva as Gaiya Nathan Klau as Executive