Arthur Duncan took dance lessons with
Willie Covan and
Nick Castle. Duncan claimed that Castle had a bigger influence on him and his musicality. While Duncan could be counted on for a consistent solid rhythm and big finish, he rarely repeated himself and "was not a relaxed dancer." In fact, "his forearms tended to swing stiffly from the elbow." In terms of expression, he aimed to "please old-timers." The stress of doing so caused the look on his face to be strained, "wavering between smarmy and scared, the smile of a man concerned about the pistol sticking into his back." In 2018, Duncan had the opportunity to reunite with White on
Steve Harvey’s show
Little Big Shots: Forever Young where he revealed he was not aware of the controversy at the time of its occurrence. There, he credited White to his success and starting his career. In 1957, Duncan joined
Bob Hope's troupe touring U.S. military bases as a part of the
United Service Organization (USO), making him the first African American to be part of that 100-member group.'''''' The tour entertained U.S. troops during the
Cold War and
Vietnam War, providing a moment of relief for those on the battlefront. The tap dancer said it was "the best thing I could have done to help my country." After his time on
The Betty White Show and with USO, Duncan was discovered by
Lawrence Welk's personal manager Sam Lutz. He first appeared on the show as a guest in 1964. Several years after joining
The Lawrence Welk Show, Duncan sang and danced a blend of old and new routines at the International Frolics in
Los Angeles in 1967. This event took place in the Creole Lounge of the Hacienda International Hotel. Duncan also kicked off the opening of the new Richmond office of Home Savings and Loan Association on May 3, 1979, in California. Duncan appeared alongside seven others of "TV’s greatest entertainers" in a "salute to the 'golden days of television.'" The seven others consisted of
Dennis Day,
Alan Hale Jr.,
David Nelson,
Peggy Lennon, and
Barbara Hale and her husband,
Bill Williams. In the 1980s, Duncan danced at multiple venues alongside other famous tap dancers. On May 13, 1982, he appeared with the
Hoofers Club on the show "Two on the Town." In 1988, he was featured in "An Evening of Tap" at Lincoln Center’s Avery Fisher Hall. Declared a "tap dancer's summit," the event's jazz tap performance included
Steve Condos,
Howard Sandman Sims,
Savion Glover,
Bunny Briggs,
Jimmy Slyde, and
Gregory Hines. Arthur Duncan danced with Gregory Hines a second time that year on September 18 at Carnegie Hall. Duncan even starred in a musical on top of his many performances. In 1988, around March 10 through 13, he played Mr. Magix in the Long Beach Civic Light Opera's
"My One and Only" a musical parody that first opened on Broadway in 1983 and won three Tony Awards. A year later, Duncan performed at San Francisco's Kimball's East, alongside Robert L. Reed. The event also featured
Brenda Bufalino, Fred Moritel,
Rusty Frank, and
Savion Glover. Duncan's career was not diminished in the turn of the century. In 2004, he danced at the second annual Los Angeles Tap Festival. He continued to dance in the festival every year until 2008. ==
The Lawrence Welk Show (1964–1982)==