HBO Releases Official Teaser for Original Film “Mountainhead,” Written and Directed by Jesse Armstrong, Debuting May 31 [VIDEO]

HBO has released the official teaser for the original film MOUNTAINHEAD, written, directed, and executive produced by seven-time Emmy® winner and Oscar®-nominated Jesse Armstrong (HBO’s “Succession“). The film debuts Saturday, May 31 @ 8:00PM ET/PT on HBO and will be available to stream on Max.

A group of billionaire friends get together against the backdrop of a rolling international crisis.

Cast: Steve Carell as Randall, Jason Schwartzman as Souper (Hugo Van Yalk), Cory Michael Smith as Venis, and Ramy Youssef as Jeff. Additional supporting cast includes Hadley Robinson as Hester, Andy Daly as Casper, Ali Kinkade as Berry, Daniel Oreskes as Dr. Phipps, David Thompson as Leo, Amie MacKenzie as Janine, and Ava Kostia as Paula.

Credits: The HBO Original film is written and directed by Jesse Armstrong; executive produced by Jesse Armstrong, Frank Rich, Lucy Prebble, Jon Brown, Tony Roche, Will Tracy, Mark Mylod, and Jill Footlick.

	Mountainhead
	Release: 2025-06-01Genre: DramaDuration: 109 minsBudget: $ 0
	Overview A group of billionaire friends get together against the backdrop of a rolling international crisis.