We're taking a few days off for the holidays, but we'll be back with brand new editions of TV Confidential in the new year. In the meantime, please enjoy this Blast from the Past, featuring an excerpt from our August 2020 tribute to Regis Philbin in which our colleague Greg Ehrbar shares some memories of working with Regis, Joan Lunden, and Mayim Bialik behind the scenes of the annual Disney Christmas Parade telecasts from the early 1990s.