Sienna Miller on Her Grueling Shoots with Chadwick Boseman, Plus: Her Film ‘Wander Darkly’

“Extra’s” Cheslie Kryst spoke with Sienna Miller and Diego Luna as they promoted their buzzworthy film “Wander Darkly.”

Miller also opened up about her late “21 Bridges” co-star Chadwick Boseman, who took a pay cut to boost her salary. As for why she decided to share her story about Chadwick, Sienna explained, “It was such an unprecedented act in my experience in Hollywood. It spoke to his dignity, his generosity.”

Sienna pointed out, “I had no idea he was sick and we shot an entire film of night shoots. It was so physical. It's unbelievable to me that he was going through what he was going through. It felt like such a testament to who he was.”

“Wander Darkly” is in theaters and On Demand now.

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