Guest Stars Lindsey Morgan as Raven Reyes Richard Harmon as Jonathan Murphy Jarod Joseph as Nathan Miller Sachin Sahel as Eric Jackson Ricky Whittle as Lincoln Alessandro Juliani as Jacapo Sinclair Dichen Lachman as Anya Keenan Tracey as Sterling Eli Goree as Wells Jaha Joseph Gatt as Tristan Co Starring Chelsey Reist as Harper McIntyre Levi Meaden as Drew Brendan Meyer as Myles Lizzie Boys as Celeste Breanna Podlasly as Unknown Grounder Ella Pitkin as Young Clarke