sentences:  He also worked at Marineland and as a theater director in the U.S. Virgin Islands, where he periodically produced variety shows, featuring some of the same entertainers he previously had booked to appear on "Bozo's Circus".Magician Marshall Brodien (a former WGN colleague) participated in some of these shows, which Sandburg hosted in character as Sandy (with his secretary playing his sister, Samantha).For these shows, the Sandy character spoke; Sandburg described the voice as being somewhere in between Roy Brown's voice as "Cooky" and Bob Bell's voice as "Bozo."