Guest Stars Richard Osgood as Himself (Richard Osgood MBE - Operation Nightingale) Giselle Kiraly as Herself Francis Pryor as Himself Mike Howell as Himself (Mike Howell - Free Miner) Dimitrios Kanoulas as Himself (Dr. Dimitrios Kanoulas - University College London) Becca Peixotto as Herself (Becca Peixotto - Henry Jackson Foundation, DRAA Partner) Patrick Hagerty as Himself (Patrick Hagerty - Son of Survivor, Harold "Hal" Hagerty) Kelly McDermott as Herself (Kelly McDermott - Grandneice of Flight Officer Aaron Brinkoeter)
