Updated On: 13 December, 2023 07:58 AM IST | Los Angeles | IANS
The `Hangover` star said making the movie has completely "changed" him and the experience will always stay with him

Bradley Cooper. Pic/AFP
Actor-filmmaker Bradley Cooper says he is a "bit of a control freak."
The 48-year-old actor said he felt "freedom" in knowing that if anything was wrong about his latest movie `Maestro`, which he wrote and directed, as well as portraying late musical legend Leonard Bernstein, it was all down to him, even though it was also a "huge burden".