'Black Panther' film star Chadwick Boseman dead at 43, after cancer battle

"Black Panther" film star Chadwick Boseman has died at age 43 after a four-year battle with colon cancer, according to an announcement posted on Friday to his social media accounts.

Boseman, a native of South Carolina who began his screen career in episodes of television dramas such as "Third Watch," "Law & Order" and "ER," passed away at his home, with his wife and family at his side, the statement on Twitter and Facebook said. It did not specify when he died. He resided in Los Angeles.

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— Chadwick Boseman (@chadwickboseman) August 29, 2020

Boseman made his feature film debut with a small part in the 2008 sports biopic "The Express," a drama based on the life of college football hero Ernie Davis, the first Black player to win the Heisman trophy.

He went on to star as a number of other real-life characters famed for breaking America's racial barriers, including soul singer James Brown in "Get on Up," Supreme Court Justice Thurgood Marshall in "Marshall," and baseball pioneer Jackie Robinson in "42."

But the actor's most memorable role was his performance as T'Challa, king of the fictional, futuristic African kingdom of Wakanda and the crime fighter known as Black Panther, in the first major studio superhero movie featuring a predominantly African-American cast.

Embraced by global audiences, "Black Panther" became the second highest grossing movie at box offices worldwide in 2018, heralded for its vibrant celebration of African culture and applauded as a milestone for racial diversity in Hollywood.

The film was nominated for six Oscars, including best picture. It won three Academy Awards - in the best original score, best costume design and best production design categories. It also won the top Screen Actors Guild award that year for best movie ensemble.

Boseman originated the Black Panther film role two years earlier in Marvel's "Captain America: Civil War," and reprised the part twice more in 2018's "Avengers: Infinity War" and 2019's "Avengers: Endgame."

In June, Boseman joined more than 300 Black actors and filmmakers who signed an open letter urging Hollywood to steer away from entertainment glorifying police brutality and corruption and to invest in anti-racist content.

The letter was written in the midst of a cultural and political reckoning with systematic racism in the United States in the wake of the George Floyd death in Minneapolis.

Tributes and expressions of shock poured in on Twitter from fans and fellow Hollywood figures, including Marvel film co-stars Mark Ruffalo (the Incredible Hulk) and Chris Evans (Captain America).

The Twitter-Facebook statement said Boseman was diagnosed with stage 3 colon cancer in 2016, an illness that progressed ultimately to stage 4 and went publicly undisclosed until his death, though he had grown noticeably thin in recent public appearances and social media posts.

"We never know what people are enduring," Bernice King, the daughter of the late civil rights leader Martin Luther King Jr., wrote on Twitter in a salute to the actor. "Humans ... we are wonders. Thank you, Chadwick, for gifting us with your greatness in the midst of a painful struggle."