Ben Stiller, Jack Black and Robert Downey Jr. lead an ensemble cast in 'Tropic Thunder,' an action comedy about a group of self-absorbed actors who set out to make the most expensive war film. After ballooning costs force the studio … Ben Stiller, Jack Black, Robert Downey Jr., Tom Cruise, Nick Nolte, Jay Baruchel, Brandon T. Jackson Added on Amazon Prime 2022-02-08. Added on Paramount 2023-07-01, leaving 2024-06-30. Added on stan 2022-04-15. Youtube Trailer