2030 CE S01 E04 Cat and Mouse

Hart and his EcoTech comrade Rat accuse each other of sabotage when Hart discovers his helmet air-hose has been mysteriously severed. The cunning Dr. Rich finally agrees to meet with Robby to discuss Hart's medical condition, only to blackmail him into spying on Hart, his best friend, for Nexes. While Medical Security interrogates Hart, Rome meets a new confidant.