Gertrude Lawrence cameras and lighting could not function properly inside a Broadway theater. In 1943, Lawrence hosted a weekly series of American radio shows, some of them featuring discussions with guests and others adaptations of Hollywood hit films. In 1947, she returned to NBC for a production of the 1913 Shaw play "The Great Catherine". To promote "The King and I", Lawrence appeared on various television programs, including the Ed Sullivan-hosted "Toast of the Town", with Rodgers and Hammerstein joining her to perform selections from the show. Additionally, she appeared on several BBC Radio interview and variety shows before and after World
Rodgers and Hammerstein from Syracuse" (1938), "Pal Joey" (1940), and "By Jupiter" (1942), as well as many successful film projects. Hammerstein, a co-writer of the popular Rudolf Friml 1924 operetta "Rose-Marie", and Sigmund Romberg operettas "The Desert Song" (1926) and "The New Moon" (1928), began a successful collaboration with composer Jerome Kern on "Sunny" (1925), which was a hit. Their 1927 musical "Show Boat" is considered to be one of the masterpieces of the American musical theatre. Other Hammerstein/Kern collaborations include "Sweet Adeline" (1929) and "Very Warm for May" (1939). Although the last of these was panned by critics, it contains one of