Kanter, who for decades was a writer for the annual Oscar telecast, died Sunday of complications from pneumonia at Encino Hospital, said his daughter, Donna Kanter.
"He was considered one of the wits of the industry; there's no question about it," said Reiner, noting that Kanter was master of ceremonies for the Directors Guild of America's awards dinner for many years. "Any time he was called upon, he always could make the audience laugh.
"He was a funny elder statesman, and there's nothing better than having a witty elder statesman."
After launching his comedy writing career in radio in the late 1930s, Kanter moved into television in 1949 as head writer for "The Ed Wynn Show," a live comedy-variety show.
He went on to create, produce and head the writing team on "The George Gobel Show," another live comedy-variety program for which he shared an Emmy Award in 1955 for best written comedy material.
In the 1960s, Kanter made TV history when he created and produced "Julia," the 1968-71 NBC sitcom starring Carroll as Julia Baker, a young widowed nurse and the mother of a young son, Corey (played by Marc Copage), whose best friend is white.
Eighteen years after Ethel Waters debuted as the star of the TV version of "The Beulah Show," an ABC situation comedy about a stereotypical black maid, Carroll became the first black actress to star in her own TV sitcom playing a character who was a professional woman rather than a domestic worker.
Although "Julia" was not carried on some TV stations in the South the first couple of weeks, "eventually, the show became such a hit, they were forced to carry it," Kanter recalled in a 1997 interview with the Television Academy Foundation's Archive of American Television.
Carroll's Julia "opened a door," Kanter said in a 1969 Times interview. "Bill Cosby in 'I Spy' first opened it [in 1965], but Julia opened it wider."
Kanter said "Julia" had been criticized for not dealing in depth with any social issues. "But that was not our purpose," he said. "We wanted to create an entertaining comedy, nothing more.
"You see, I feel that if we had starred [white actress] Hope Lange in 'Julia' and Diahann Carroll in 'The Ghost and Mrs. Muir,' the results would have been about the same. I also feel that if we made social comment within our context, our show would have been a failure."
On the other hand, he said, "there is a fallout of social comment. Every week we see a black child playing with a white child with complete acceptance and without incident. One of the recurring themes in the thousands of letters we get is from people who thank us for showing them what a black child is like — he's like any other child."
Kanter, who also created the TV series "Valentine's Day" and "The Jimmy Stewart Show," was a writer and producer on "Chico and the Man" and had a brief 1975 stint as executive producer of "All in the Family."
Among his movie credits as a writer are Hope and Crosby's "Road to Bali," Hope's "Bachelor in Paradise" and Dean Martin and Jerry Lewis' "Money from Home" and "Artists and Models" — as well as the movies "Pocket Full of Miracles" and "Move Over, Darling"
He also directed Presley in the 1957 movie "Loving You," which Kanter co-wrote; and he wrote the screenplay for Presley's 1961 film "Blue Hawaii." And in a change of pace from comedy, he collaborated with Tennessee Williams on the 1955 screen adaptation of Williams' drama "The Rose Tattoo."
Kanter's longest-running writing job was the annual Academy Awards ceremony. Beginning in 1952, a year before the broadcast moved from radio to television, he wrote for the Oscar show at least 33 years.
In 1991 and 1992, Kanter was among the Oscar show writers who shared Emmys for outstanding writing in a variety or music program.