Guest Stars Noah Harpster as Bill Strausser Jessica Tuck as Christine Francis Robert Bailey, Jr. as Will Tyler Piotr Adamczyk as Sergei Orestovich Nikulov Lev Gorn as Grigory Kuznetsov Alexander Sokovikov as Rolan Efimovitch Baranov Vera Cherny as Lenara Catiche Lenny Jacobson as Wayne Cobb Daniel David Stewart as Nick Corrado Sahana Srinivasan as Nuri Prabakar Sean Patrick Thomas as Corey Johnson Pawel Szajda as Alexei Poletov Justice as Isaiah Johnson Ilza Ponko as Isabel Castillo Co Starring Goran Ivanovski as Dr. Dimitri Mayakovsky Anne Beyer as Louisa Mueller Ken Rudulph as Edward Kline Blair Hickey as Richard "Dicky" Hilliard Amol Shah as Adarsh Sethi Diane Dehn as Jean Williamson Monica Bhatnagar as Controller - Helios Thomas Steven Varga as Guido - NASA Geoff Nathanson as Reporter