William Greaves, right, seen in October 2006, made hundreds of movies, and in the 1960s he served as co-host and executive producer of “Black Journal.” He died Aug. 25. (Rick Maiman/AP)

William Greaves, the Emmy Award-winning producer and co-host of the groundbreaking television show “Black Journal” and a prolific filmmaker whose subjects ranged from Muhammad Ali to the Harlem Renaissance to the black middle class, died Aug. 25 at his home in Manhattan. He was 87.

His granddaughter, Liani Greaves, announced the death but did not cite a cause.

A minister’s son born in New York City, Mr. Greaves had a diverse background that included drawing, acting, dance and engineering. He leaves behind a vast film archive of black art and culture.

Mr. Greaves made hundreds of movies, and in the 1960s he served as co-host and executive producer of “Black Journal,” among the first TV news programs designed for a black audience. “Black Journal” won an Emmy in 1970 for excellence in public affairs.

He studied engineering at City College of New York but dropped out to pursue a career in the performing arts. He joined the American Negro Theatre, where fellow members included Harry Belafonte and Sidney Poitier, and was briefly part of The Actors Studio, with Marlon Brando among his peers.

Mr. Greaves appeared in “Sepia Cinderella” (1947), “Lost Boundaries” (1949) and other movies, but he became frustrated with the roles offered to black performers, especially after being asked to play a porter in a Broadway revival of “Twentieth Century.” He moved to Canada and immersed himself in documentary-making as part of the National Film Board of Canada.

The rise of the civil rights movement opened up chances for work in the United States, and in the early ’60s he returned and formed William Greaves Productions. His notable documentaries included “Still a Brother: Inside the Black Middle Class” and “From These Roots,” about the Harlem Renaissance.

In 1966, at the request of the U.S. Information Agency, he traveled to Senegal and filmed what was then called the First World Festival of Negro Arts, which featured Duke Ellington and Langston Hughes, among others.

He also made the experimental “Symbiopsychotaxiplasm: Take One,” what he called a “cosmic comedy” about a director (played by Mr. Greaves) facing a rebellion from his cast and crew. A cult favorite admired by Steven Soderbergh, “Symbiopsychotaxiplasm” was filmed in the late ’60s but wasn’t released until 2005.

One of Mr. Greaves’s most widely seen productions was “Ali, the Fighter,” a documentary about the 1971 championship fight between Ali and Joe Frazier, a 15-round bout won by Frazier. In a 1991 interview with the Associated Press, Mr. Greaves recalled that his biggest challenge was getting the boxers to forget he was there.

In 1968, Mr. Greaves was selected to co-host “Black Journal,” a news magazine developed by National Educational Television that premiered two months after the assassination of the Rev. Martin Luther King Jr.

The show was a mix of spot news, investigative reporting and satire billed as being by, for and about blacks, with segments including a Harvard University commencement speech by King’s widow, Coretta Scott King, and a feature about the black horse jockey Ronnie Tanner.

Many of the initial productions were controlled by whites. Several black staffers walked out, with demands that included hiring a black executive producer. Mr. Greaves was given the job. He left in 1970 to continue making movies, and “Black Journal” eventually became “Tony Brown’s Journal.”

In 1959, Mr. Greaves married Louise Archambault, who collaborated on many of his films. Besides his wife, survivors include three children; two brothers; a sister; three grandchildren; six great-grandchildren; and one great-great-grandchild, the New York Times reported.

— Associated Press