John Davidson is an American actor and singer. He released the albums A Kind of a Hush, Collectibles, and The Time of My Life. Davidson collaborated with Lesley Ann Warren on the songs Are We Dancing and Detroit, and with Tommy Steele on the song Let's Have a Drink on It. He appeared in the television variety show Kraft Summer Music Hall and the films The Happiest Millionaire, The One and Only, Genuine, Original Family Band, and The Concorde: Airport '79. Davidson also hosted Hollywood Squares in 1986.