That guy frim the CD Roms is indeed the guy from the TV show. It's Martha's brother. His name is Rick Rockwell. If you look closely in one of the old tapes, Martha shows her pilot's certificate, and you can read her name as Martha Rockwell King. Rick was a stand up comic who auditioned for the millionaire job. That might explain his tendency to try and work a Groucho Marx impression into the flight training material.
In addition, Rod Machado (who is also a local guy) appears on the discs, along with two other women I didn't recognize. From their presentation, I think one is a teacher and the other comes from a TV news/weather background, perhaps at a local San Diego station.
I was only able to take the videos in small doses, and I counseled my students to run the tape on fast forward scan until they see words in gold letters appear next to John or Martha. That will happen every time they make a point you will need. The rest of the time, it's mostly chatter, and you can skip it. See the letters appear, hit play, listen, write down, scan some more. Easy.
For those thinking about the CD rom training system: 99% of the students I know love the system. They cite convenience, the lack of ground instructor charges, and the clarity of the instruction. The other folks mentioned above do most of the training, and John and Martha do the flying demos. The CD's have a better, more professional presentation than the video tapes, especially if you find the Kings themselves to be irritating.
Dr. Gleim is indeed a great source of test prep materials. He is constantly updating his books, and you can get a free update by going on the net and sending an email containing a special code found inside the front of each book. I'm using his ATP book and CD. His "Red Books" are VERY good. I recommend them.