“It’s Just So Fun To Be an Asshole in an Armstrong Universe”: Ramy Youssef and Cory Michael Smith Discuss Getting Into Character for 'Succession' Creator's New HBO Movie

Premiering on HBO this weekend is the new original movie Mountainhead, which serves asJesse Armstrong's highly anticipated follow-up to his Emmy-winning series Succession. The new HBO original film features an all-star cast consisting of Steve Carell, Jason Schwartzman, Cory Michael Smith, and Ramy Youssef as four billionaires who meet up at one of their mountaintop homes as a global financial crisis unfolds — one that was unintentionally caused by them.