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".