Clara, Lu 'n' Em

Clara, Lu, 'n Em is a radio soap opera, which first aired on June 16, 1930, over WGN-AM Chicago, Illinois. The show was picked up by the NBC Blue radio network and premiered at 10:30 p.m. Eastern Time on January 27, 1931. Thus, it became the first nationally broadcast radio soap opera. When Clara, Lu 'n Em was moved to a regular daytime time slot on February 15, 1932, it became the first networked daytime soap opera.

Clara, Lu, 'n Em continued in various forms through the 1930s and early 1940s on the NBC Blue Network and CBS, finally airing as a syndicated series in 1945.