Guest Stars Rodrigo Santoro as Hector Escaton Leonardo Nam as Felix Lutz Ptolemy Slocum as Sylvester John Gallagher, Jr. as Liam Dempsey, Jr. D.B. Weiss as Tech (Dan) David Benioff as Tech (Dave) David Danipour as Benny Co Starring Christian Stamm as Sauer Nico Conde as Captive Tuen Wai Meng as Fisherman Alexander Ward as Drone Host / Harriet J.B. Tadena as QA Candice Renée as Behavior Tech Zack Duhame as QA Officer Andreas Riter as Nazi Al Bayan as Behavior Tech Calvin Seabrooks as Technician Cosima Cabrera as Behavior Tech Severin Mahncke as Lieutenant