Het vertrek van Mars loopt tegen onverwachte vertraging op.
Gastrollen:
Nate Corddry(Larry Wilson), Noah Harpster(Bill Strausser), Arturo del Puerto(Octavio Rosales), Alexander Sokovikov(Rolan Efimovitch Baranov), Goran Ivanovski(Dr. Dimitri Mayakovsky), Lev Gorn(Grigory Kuznetsov), Vera Cherny(Lenara Catiche), Ken Rudulph(Edward Kline), Jessica Tuck(Christine Francis), Larry Sullivan(Ryan Bauer), Allison Dunbar(Jenna Leigh), Robert Bailey Jr.(Will Tyler), Stewart Skelton(Speaker of the House), Larry Clarke(Bill McGann), Amol Shah(Adarsh Sethi), Nick Boraine(Lars Hagstrom), Blair Hickey(Richard 'Dicky' Hilliard), C.S. Lee(Lee Jung-Gil), Michelle Bonilla(Victoria Rodriguez), Kristin Carey(Arlene), Kaipo Schwab(Ex-NASA Astronaut), Meghan Leathers(Pam Horton), Anne Beyer(Louisa Mueller)