Ramy Youssef, Steve Carell, Cory Michael Smith, and Jason Schwartzman star in the new drama from Jesse Armstrong.Key PointsMountainhead, a new film from Succession creator Jesse Armstrong, brings viewers back into the world of satirized billionaires.

Those names are Jesse Armstrong, the creator of Succession and writer/director of this movie, and the film’s four main actors, Steve Carell, Jason Schwartzman, Ramy Youssef and Cory Michael Smith. All are stars in their own right,

Jesse Armstrong traded Succession ‘s Roy family for a tech titan getaway in his new HBO film Mountainhead, which follows the events of a pivotal poker game set at the titular estate.