Kidstime (Sunday mornings title) Kidstime Express (weekday afternoons title) was a local children's television show broadcast by WTXX Channel 20 (now WCCT-TV) in Waterbury, Connecticut in the 1980s and early 1990s. It was originally hosted by Mike Imfeld and his puppet companions with his cohost being T.X. Critter, operated by puppeteer Don Wunderlee T.X was the yellow precursor to ALF created by the puppeteer, Paul Fusco, a few years before the hit NBC TV show of the same name. At some point, Imfeld was replaced by Mike Mozart. Mozart was then later replaced by Lauren DeLisa, who remained the host until the show was canceled in 1993.