Numb3rs (2005 - 2010): Hydra

When the team is mysteriously removed from a routine custodial kidnapping case of a three year old girl, Don and Charlie must work together outside the system to find her. As they dig deeper, their investigation unravels into a conspiracy surrounding the the child and an infamous bio-geneticist willing to murder her to dispose of any evidence that he was involved with a human cloning experiment gone awry.