Spies and Lies (Nancy Drew & Hardy Boys Super Mysteries Working undercover at the FBI Academy in Quantico, Virginia, Nancy, Frank, and Joe find their separate missions taking a sinister turn when a Bureau trainee is murdered.
The Hardy Boys and Nancy Drew Mysteries - I thought Shaun Cassidy and Parker Stevenson were so cute. It only lasted a couple of seasons, if I recall, but I watched all the episodes. And actually own one season each of Hardy Boys and Nancy Drew on DVD
Nancy Drew "The Clue of the Broken Locket" ~ "When twin babies are abandoned at a party, Nancy steps in to care for them and find their real parents before they are handed over to a pair of unsavory actors eager to use the infants to mend money problems.