Guest Stars Jessica Tuck as Christine Francis Goran Ivanovski as Dr. Dimitri Mayakovsky C.S. Lee as Lee Jung-Gil Myk Watford as Palmer James Dimiter D. Marinov as Ilya Breshov Nick Gracer as Petros Khorenatsi Co Starring Salvador Chacon as Gerardo Ortiz-Niño Ezrah Lin as Alex Poletov Jo Kelly as Maya Estime Noor Razooky as Faiza Khatib Nikita Bogolyubov as Timur Avilov Sebastiano Pigazzi as Luka Gurino Steph Evison Williams as Geraldine Middaugh Gene Silvers as Henry Keck Yuji Hasegawa as Kenji Okumura Yaron Shavit as Helios Worker Deepti Gupta as Kapalna Naran