Although the theme tune isn't performed by Rockapella, the writers of the Where in the World Is Carmen Sandiego? (1991) theme - Sean Altman and David Yazbek - penned this series' theme song.
At the time of filming, the former host of Where in the World Is Carmen Sandiego? (1991), Greg Lee, was at work on the cable game show Nitro!. Kevin Shinick would take his place as the host for this series.
Season One featured villains Medeva, Baron Wasteland, Sir Vile, Dr. Belljar and Jacquelline Hyde. Season Two featured the same except Baron Wasteland was replaced with Buggs Zapper due to cast changes to the Yellow Engine Crew member. All the other villains had changes to their appearances. The actress playing Carmen Sandiego also changes in Season 2.
The Trail Of Time segment changes in Season 2. In Season 1, the contestants wore helmets and knee pads because of safety issues. The portals also didnt flash to indicate which one was next after answering the question and contestants often got lost and the devices to open the gates change. Season 2 dropped the helmets and knee pads, portals flashed and the engine crew held glow sticks to guide the contestant around the Trail Of Time however the questions were a bit more difficult to answer and the devices to open the gates were a bit more physical based.