S1, E4: Jake finds an unlikely ally in his quest in local drifter Bill Turcotte (series star George MacKay). He gets a teaching job in a small town near Dallas and discovers romantic sparks with a school librarian Sadie Dunhill (series star Sarah Gadon). Meanwhile, Jake constructs a double life – spying on Lee Harvey Oswald (series star Daniel Webber) at night, as the potential assassin within Jake builds. Trailing Oswald takes Jake into the dark side of Dallas where he realizes Oswald may not be the only threat Kennedy will have to face.