Guest Stars Peter Kelamis as Yellow Jacket / Jack Churchill / David Jones Erika Alexander as Tess Shoemacher Patrick Sabongui as Daniel Parveen Kaur as Christine Toby Levins as Sheriff John Dayton Oscar Camacho as Diego Amy Farrington as Special Agent Gale Borden / Eleanor Kurtz Martin Donovan as Dr. Isaac Frost Lochlyn Munro as Ken Sheldrake Co Starring Jorge Vargas as Ramon Duncan McLellan as State Trooper Devin Johnston as EMT #3 Latonya Williams as EMT #1 Christian Michael Cooper as Young Holden Jag Bal as EMT #2 Matias Seale as Young Luke