1990 kids show... help identify

My daughter was watching some old videos of when she was a baby and one of her favorite shows was in the background. all we can make out is the theme song which starts with........ were on the case and were chasing it through history... I know it sounds stupid but she would really like to know what that show was please help!!!

Is it ... 'Where in Time is Carmen Sandiego'?
http://www.youtube.com/watch?v=ee6eU_148uI