Oscar-winner Helen Mirren will lead miniseries Catherine the Great as the tumultuous monarch and politician who ruled the Russian empire and transformed its place in the world in the 18th century. The four-part historical drama will follow the end of Catherine’s reign and her affair with Russian military leader Grigory Potemkin that helped shape the future of Russian politics. Catherine the Great premieres October 21 at 10PM on HBO. #HBO #CatherineTheGreat Subscribe to HBO on YouTube: https://goo.gl/wtFYd7 Don’t have HBO? Order Now: https://itsh.bo/GetHBONow Get More HBO: Get HBO GO: https://play.hbogo.com Like on Facebook: https://www.facebook.com/HBO Follow on Twitter: https://twitter.com/HBO Like on Instagram: https://www.instagram.com/hbo Official Site: http://www.hbo.com Catherine the Great (2019): Official Trailer | HBO