A variety show on WGN in Chicago showed the talent of many actors. Two people would portray Bozo over the shows run. Famous Magician Marshell Brodien got his start as Wizzo T. Wizard (the T stood for Walter).Entertainer and radio/tv broadcaster:Bob Bell was the first performer to mc the series as "Bozo"from 1961..until his retirement in 1984..Comic Actor and Song and dance man:Joey D'avuira would take over as the clown for the remainder of the program's run.Roy Brown,Don Sandberg,Ray Rayner were the comedic foils and Ned Locke and Frazier Thomas were the show's Ringmaster,Circus Manager/Announcers.