The US actress turned director is working on a movie about the late Louis Zamperini, the Olympic runner who was taken prisoner by Japanese forces during World War II, and it looks set to include plenty of graphic violence.
Miyavi, the Japanese pop star starring as cruel sergeant Matsuhiro Watanabe, has spoken about the harrowing experience of working on the project.
He was encouraged by Jolie to immerse himself into the mindset of a man accustomed and desensitised to violence. In one scene, Miyavi's character brutally beats Zamperini, played by Jack O'Connell.
"It was awful torture for me to hate the other actors," the 33-year-old told Vanity Fair. "I had to have hatred for them. When I had to beat them, I had to think about protecting my family.
"At the same time, I didn't want to be just a bad guy. I wanted to put humanity in this role. [Matsuhiro] was both crazy and sadistic, but also weak and traumatised."
Miyavi, real name Takamasa Ishihara, added that Jolie wanted to "make a bridge between all countries that had conflict".
"She was very persuasive," he said. "It's a story that is still painful for my country and after filming some of the more violence scenes, I couldn't stop crying."
Angelina Jolie on screen
Angelina Jolie on screen
1/11 Changeling -2008
Angelina Jolie plays a grief-stricken mother in this 2008 period drama
2/11 Lara Croft: Tomb Raider - 2001
Jolie stars in the blockbuster film based on the video game adventurer
3/11 Hackers - 1995
Jolie stars alongside Johnny Lee Miller in the 1995 film about a computer hacker who writes a computer virus
4/11 Girl, Interrupted - 1999
Jolie won an Oscar in 2000 for her supporting role as diagnosed sociopath Lisa, alongside Winona Ryder
5/11 The Tourist - 2010
Jolie stars alongside Johnny Depp, who plays an American tourist visiting Italy in a bid to mend a broken heart
6/11 Maleficent - 2014
Jolie stars in the lead as the vengeful fairy Maleficent, who is driven to curse the young princess in Sleeping Beauty
© Disney Enterprises, Inc.
7/11 Mr & Mrs Smith - 2005
Jolie stars as assassin Jane Smith alongside Brad Pitt. The two met and began an affair while filming the movie
8/11 The Bone Collector - 1999
Jolie plays Denzel Washington's detective partner as the two hunt down a serial killer
9/11 Wanted - 2008
The actress plays a second in command assassin alongside James McAvoy
10/11 Salt - 2010
Jolie stars as CIA agent Evelyn
11/11 Unbroken - 2014 (director)
Jolie with the late Louis Zamperini in her new film Unbroken about the Olympian turned World War II prisoner's life
Jolie became close with Zamperini shortly before his death aged 97 last July, and was sure to show him an early cut of Unbroken.
"I was more emotional than he was," she said. "I went in to take care of him and he was taking care of me. It was an extremely moving experience, to watch someone watching their own life."
Jolie is currently directing her husband Brad Pitt on romantic drama By The Sea, about a married couple going through some difficulties.Reuse content