Chernobyl: The Happiness of All Mankind (Episode 4 Promo) | HBO

Valery Legasov (Jared Harris) and Soviet Deputy Prime Minister Boris Shcherbina (Stellan Skarsgård) consider using lunar rovers to remove radioactive debris, while Ulana Khomyuk (Emily Watson) faces government hurdles in determining the truth about the cause of the explosion. Watch Chernobyl Mondays at 9 PM. Only on HBO. #HBO #Chernobyl Subscribe to HBO on YouTube: Don’t have HBO? Order Now: Get More HBO: Get HBO GO: Like on Facebook