JASON SCHWARTZMAN WAS only 18 when his career began. His very first movie was 1998's Rushmore, the second film from ...

"Mountainhead" star Jason Schwartzman breaks down the art of phone acting and the film's relevance when it comes to AI and tech moguls.

It's heading in one direction, and then it really just becomes a whole different animal,” he tells TODAY.com of the new HBO movie.

There’s a scene in HBO’s Mountainhead where Jason Schwartzman cheerfully hops on a Zoom call with Argentinian leaders to discuss—quite literally—buying and taking over their country.

'Mountainhead' star Jason Schwartzman spoke to Decider about auditioning for 'Successsion' creator Jesse Armstrong's directorial debut, working on such a rushed schedule, filming shirtless o ...

‘Mountainhead’ Stars Explain That Shocking Final Scene and Why Jesse Armstrong’s Movie Feels ‘Scary’ Jason Schwartzman, Ramy Youssef and Cory Michael Smith tell TheWrap what’s at the ...

Jason Schwartzman, Ramy Youssef, and Steve Carell in 'Mountainhead' Randall, feeling the approach is inefficient, attempts (and fails) to crush Jeff to death by dropping a bowling ball on his head.

"Mountainhead" star Jason Schwartzman tells TODAY.com about the ending of the new HBO movie, also starring Steve Carell, Ramy Youssef and Cory Michael Smith.

Jason Schwartzman discusses his new HBO movie, 'Mountainhead,' along with 'Succession' creator Jesse Armstrong, and his impressive career of playing men ...