Guest Stars Jodi Balfour as Ellen Waverly Meghan Leathers as Pam Horton Jessica Tuck as Christine Francis Robert Bailey, Jr. as Will Tyler Lev Gorn as Grigory Kuznetsov C.S. Lee as Lee Jung-Gil Vera Cherny as Lenara Catiche Jorge Diaz as Victor Diaz Santiago Veizaga as Javier Diaz Sean Patrick Thomas as Corey Johnson Madeline Bertani as Amber Stevens Shannon Lucio as Amanda Dale Masha Mashkova as Svetlana Zakharova Mac Brandt as Tom Parker Dave Theune as Tom Gamon Jay Paulson as Colonel George Peters Co Starring Ezrah Lin as Alex Poletov Blair Hickey as Richard "Dicky" Hilliard Alex Cioffi as Tim Ellie Grace Pomeroy as Avery Stevens Paris Rose as Graciana Diaz Piper Rubio as Lily Dale S. Zylan Brooks as Flight Director Jen Hughes Constantine Gregory as Artem Irina Dubova as Olga Poletova Coco Day as Sarah Dale Gediminas Adomaitis as Kirill Semenov Jake Renner as Soviet News Anchor Denis Kolomoets as Soviet Policeman #1 Dimitar Bakalov as Fyodor Korzhenko Nick von Schlippe as Baker Caity Ware as Controller - Mars Ops Com Matthew Um as Props Alex Alexander as Helios Receptionist Matt Jennings as Crew Member - Mars Ops Com Georgi Zlatarev as Customer Boris Georgiev as KGB Agent Sheldon Coolman as Controller - CSC Mission Control Keith Barber as Delmar Alex Demkin as Russian Controller Kelsi Roberts as Brenda Vladimir Dimitrov as Father
