Mark: I got a phone call the other day from a friend who had seen someone who looked like me on an old "7th Heaven" episode and asked if I had ever been on TV. I said I had indeed appeared on television shows during my childhood, specifically "7th Heaven," "Star Trek: Deep Space Nine" and "King of the Hill." This got me thinking back even further to a time when I was in a low-budget, music-themed television show. When I was 9, I got a part on a PBS show called "Kidsongs." You may recall videos under the same name that featured kids dancing and singing songs like "Old McDonald" and "Skip To My Lou," sort of like Kidz Bop for sane children.