Guest Stars Noah Harpster as Bill Strausser Sonya Walger as Molly Cobb Meghan Leathers as Pam Horton David R. Chandler as Jimmy Stevens Jessica Tuck as Christine Francis Piotr Adamczyk as Sergei Orestovich Nikulov Robert Bailey, Jr. as Will Tyler Goran Ivanovski as Dr. Dimitri Mayakovsky Teya Patt as Emma Jorgens Lev Gorn as Grigory Kuznetsov Alexander Sokovikov as Rolan Efimovitch Baranov C.S. Lee as Lee Jung-Gil Vera Cherny as Lenara Catiche Jorge Diaz as Victor Diaz Anne Beyer as Louisa Mueller Sahana Srinivasan as Nuri Prabakar Zac Titus as Charles Bernitz Madeline Bertani as Amber Stevens Randy Oglesby as Jim Bragg Taylor Dearden as Sunny Hall Co Starring Tiago Martinez Castillo as Javier Diaz Nick Boraine as Lars Hagstrom Amol Shah as Adarsh Sethi John Hartmann as Administrator Richard Truly Mandy Levin as Sandy Bostik Cheyenne Perez as Heather William Cowart as Hal Christopher Ellay as NASA Engineer #2 - Johnathan Adams Vlad Pavlov as Pavel Zaitzev Scott Rosendall as NASA Engineer #3 - Steven Eric James Satterberg as Helios Employee - James Jason Her as North Korean Cosmonaut - Park Chol Jason Andre Smith as Helios Employee - Ted Hailey Winslow as Reporter #1 Aliysa Shareef as Helios Employee - Sophie Aleisha Force as NASA Engineer #1 - Melanie Stanton Andrew Ghai as Reporter #2 Chet Dixon as Helios Engineer #1 - Geoffrey Keller Leah Zhang as Helios Employee - Gwen Cole Stratton as Helios Employee - Warren Shane Denil as American Neighbor Zedrick Restauro as NASA Controller - Andrew Selah Victor as NASA CAPCOM Mark Weiler as NASA Security