Eric Hilliard "Ricky" Nelson (May 8, 1940 – December 31, 1985) was an American musician and actor. From age eight, he starred alongside his family in the radio and television series The Adventures of Ozzie and Harriet. In 1957, he began a long and successful career as a popular recording artist. Ricky was a small and insecure child who suffered from severe asthma. At night, his sleep was eased with a vaporizer emitting tincture of evergreen. He was described by Red Skelton's producer John Guedel as "an odd little kid", likable, shy, introspective, mysterious, and inscrutable. When Skelton was drafted in 1944, Guedel crafted the radio sitcom The Adventures of Ozzie and Harriet for Ricky's parents. The show debuted on Sunday, October 8, 1944, to favorable reviews. Ozzie eventually became head writer for the show and based episodes on the fraternal exploits and enmity of his sons. The Nelson boys were first played in the radio series by professional child actors until twelve-year-old Dave and eight-year-old Ricky joined the show on February 20, 1949, in the episode "Invitation to Dinner"