Title: Big Jon and Sparkie Title: Children's Variety Broadcast History: 1950-1954 ABC. 30m, five a week at 5:00. 15m beginning in 1951. Co-op advertising. First broadcast as Big Jon and Sparkie Feb 1, 1950 1950-1958 ABC. Saturdays at 9:00am. 120m until 1951, then 90m. Co-op advertising. The weekend edition titled No School Today, first heard Feb 18, 1950. Cast: Big Jon Jon Arthur (Jonathan Arthur Goerss) Theme: The Teddy Bears Picnic Featuring adult and a cast of fantasy characters, all played by Jon Arthur. Consisting of stories and songs. Source: On the Air - John Dunning