NEW YORK — Robert Guillaume, who dreamed of being the first black tenor to sing at the Metropolitan Opera but settled for acting onstage and on television — and won Emmy Awards for playing the same character on two ABC series — died Tuesday at his home in Los Angeles. He was 89.
His wife, Donna Brown Guillaume, said the cause was complications of prostate cancer, which he had for 25 years.
Mr. Guillaume’s most well-known character was Benson DuBois, who began as a caustic butler on the sitcom “Soap,” which ran from 1977 to 1981, and later worked for, and eventually campaigned against, the governor of an unspecified state on “Benson” (1979-86).
Mr. Guillaume grew up in poverty and spent years working odd jobs, from streetcar driver to postal worker, with little hope that acting could become a career. The difficulties he overcame helped inspire the character that made him famous, he said.
When criticized for playing a black domestic worker in a white household, he responded that he saw Benson as a paean to the black working man’s struggle. When he took the part, he said, he decided that while Benson might be a servant, he would never be servile.
“I wanted black people to be proud of Benson,” he wrote in his autobiography, “Guillaume: A Life” (with David Ritz, 2002).
Mr. Guillaume said Benson’s sharp tongue and dignified mien had allowed him to transcend his station while getting laughs. “What made the humor was that he didn’t care what people thought about him,” he said of the character in an interview for this obituary in 2011. “He wasn’t trying to be mean; he was just trying to be his own man.”
On “Soap,” Susan Harris’s soap-opera satire, Benson would admonish the members of the wealthy Tate family for their antics amid the show’s absurd plot twists, which included demonic possession and alien abduction. He won the Emmy for best supporting actor in a comedy series in 1979.
That same year, Benson left the Tates for the governor’s mansion and his own series. In its first seasons he was the head of household affairs for Governor Eugene Gatling (James Noble); he eventually rose to budget director, lieutenant governor, and finally a rival for the governor’s seat itself.
“Benson” ended in 1986 with Benson and Gatling, now consummate equals, seated side by side awaiting the results of the election in which they had run against each other.
Mr. Guillaume won the Emmy for best lead actor in a comedy series in 1985.
“Benson” was followed in 1989 by “The Robert Guillaume Show,” a comedy in which he played a psychologist who becomes romantically involved with a white woman. The show was canceled after one season. Mr. Guillaume, who had had interracial relationships before they were more accepted in the United States, blamed his own naiveté for the show’s demise.
“I was ultimately responsible for that failure by not understanding what a wrenching change it would represent” to an audience uncomfortable with the subject, he said in 2011.
Mr. Guillaume went on to play an executive producer, Isaac Jaffe, on Aaron Sorkin’s “Sports Night” (1998-2000), a sitcom about the inner workings of a show much like ESPN’s “SportsCenter.” When Mr. Guillaume had a stroke in 1999, Sorkin wrote a stroke into the script for the character so that he could continue the part.
He was born Robert Peter Williams in St. Louis. His mother, Zoe Bertha Edwards, was an alcoholic and a prostitute. He never knew his father. His grandmother Jeanette Williams reared him after a stepfather struck him in the head with a red-hot poker.
Robert attended a Roman Catholic high school, where he sang in the choir. He joined the Army in 1945, but the war was over by the time he reached Okinawa in the Pacific. He was honorably discharged in 1947.
After the war he enrolled at St. Louis University to study business on the GI Bill. He studied singing and theater at Washington University in St. Louis but never earned a degree.
He married Marlene Scott in 1955. They separated but remained married for nearly three decades before divorcing in the mid-1980s.
In the late 1950s, Mr. Guillaume moved to Cleveland to play Billy Bigelow in the Rodgers and Hammerstein musical “Carousel” at Karamu House, a historically black theater. It was there that he adopted the surname Guillaume (the French form for William). It was inspired by his grandfather’s tales of his family’s French heritage. (He also had Native American ancestors.)
“You know how many Robert Williamses there are in this country?” Mr. Guillaume said in a 1977 interview with The Times. “I wanted something different.” He later wrote that frequent mispronunciations of Guillaume (gee-YOME, with a hard g) were “the price I’ve paid for my pretentiousness.”
Mr. Guillaume never made it to the Metropolitan Opera, although he did star in the Los Angeles production of “The Phantom of the Opera” in 1990.
He landed his part in “Soap” in 1977 after a Tony-nominated run as Nathan Detroit in an all-black Broadway revival of “Guys and Dolls.”
Mr. Guillaume appeared in a few feature films, notably “Lean on Me” (1989) and “Big Fish” (2003); guest-starred on shows such as “All in the Family” and “The Fresh Prince of Bel-Air”; voiced the baboon Rafiki in “The Lion King” and its straight-to-video sequels; released several albums of his singing; and received four NAACP Image Awards.
He married Donna Brown in 1985. He also leaves three daughters, Patricia Carpenter and Melissa and Rachel Guillaume; one son, Kevin; four grandchildren; five great-grandchildren; and one great-great-granddaughter.
Mr. Guillaume acknowledged that racism created problems for him, but he never considered them insurmountable.
“I have trouble handling the whole idea that it’s tough to get a job because you’re black,” he said in 1977. “White actors have problems, too; if you’re black it’s just one more problem that you have to deal with.”