When Scooby and the gang return to Coolsville for Valentine's Day, they discover that teenagers are being kidnapped form Lover's Lane -- and they are the prime suspects. To make matters worse, Shaggy learns that his former girlfriend is now dating JC Chasez!When Scooby and the gang return to Coolsville for Valentine's Day, they discover that teenagers are being kidnapped form Lover's Lane -- and they are the prime suspects. To make matters worse, Shaggy learns that his former girlfriend is now dating JC Chasez!
