His show is a delightful mix of music, jokes, prizes and audience interaction that plays to all audiences. Tim has appeared on Comedy Central, Showtime, WGN America, Comcast Comedy Spotlight, and was featured on an ABC-TV prime time comedy special. But he is perhaps best known from his vast success on radio. His radio airplay began with his many novelty song hits on the legendary "Dr. Demento" radio show. When Danny Bonaduce (of "Partridge Family" fame) came to the Chicago radio market, and then later to Detroit, Tim became a regular guest and participant on Danny's shows, writing bits and jingles. Since 1997, Tim has been a regular guest on the award winning "Bob & Tom" radio show, which is heard nationwide on 130-plus stations. Since 2010, Tim has been featured on the show doing his recurring segment, "Tim Cavanagh's Cavalcade of Celebrity Birthdays."