From the gliding, intricate footwork to the hunched shoulders and fluid movements, Boseman had nailed Brown's singular mannerisms and raspy voice.
"It was just him from the back, and then from the side, and it was all in silhouette with the hair. I could not believe it, and he had only been learning the dance for three days," said Spencer, 44, who plays Brown's no-nonsense, knife-wielding Aunt Honey in the film, which opens in U.S. theaters on Friday.
Spencer, the 2012 Academy Award winner for "The Help," said Boseman immersed himself in the role of the three-time Grammy winner, who died on Christmas Day in 2006 at the age of 73.
"Things happen when they are supposed to. This was supposed to be Chadwick Boseman's role," Spencer said.
"Get On Up" follows the man and his music in flashbacks from his impoverished early years in a shack in rural South Carolina, to living in a brothel run by Aunt Honey and singing in a local church, to his early career performing with the Famous Flames and later international stardom.
Behind the glitzy costumes, pompadours and showman's bravura, the film, produced by Mick Jagger and Brian Grazer, shows Brown as an industrious teen scrounging a living, a troubled, perfectionist musician, an egotistical performer and a shrewd businessman.
JAGGER WANTED TO DO 'JUSTICE'
Bozeman, 32, is no stranger to playing iconic figures. In a break-out role, he portrayed black baseball pioneer Jackie Robinson in the 2013 biopic "42," but bringing one of the most influential figures in popular music to the big screen was a challenge.
"I was scared of it. There was no part of it that was straightforward and easy," said Boseman, who like Brown, hails from South Carolina.
Mastering the dance moves and getting past the caricatures of Brown, famously parodied by Eddie Murphy on the comedy sketch show "Saturday Night Live," posed the biggest challenges.
Boseman worked with a choreographer, spent time in the South to get into the part and spoke to Brown's family to capture the essence of the man.
For Jagger, finding an actor who could dance and depict Brown's charisma with the audience in the film, which was directed by Tate Taylor ("The Help") was important.
Jagger and the Rolling Stones played on the same bill with Brown in 1964 at a live concert in California. As a performer influenced by him, Jagger wanted to find just the right actor to play Brown.
"For musicians and for listeners and dancers alike I think he has made this huge contribution, this lasting contribution which goes on. I think this movie does, hopefully, that legacy justice," said Jagger.
Judging from early reviews, the filmmakers got it right with Boseman.
"It's that rare musician's biography with a deep feel for the music. And in Chadwick Boseman, it has a galvanic core, a performance that transcends impersonation and reverberates long after the screen goes dark," said the Hollywood Reporter.
Trade magazine Variety said whatever the film's shortcomings, "one thing that's faultless is its star, Chadwick Boseman, who plays Brown from age 16 to 60 with a dexterity and invention worthy of his subject."
(Editing by Mary Milliken and Steve Orlofsky)
____________________________________
FIND OUT MORE ABOUT 'BEN Latest News'
'Like us on Facebook'
http://www.facebook.com/pages/BEN-Latest-News/443681719077160
'Follow us on Twitter'
www.twitter.com/benlatestnews
For Advertisment and Partnering with us contact CEO on BB PIN: 260158B5
BEN Latest News™®
