FBI-agent Don Eppes (Rob Morrow) har et hemmelig våpen i sin yngre bror, Charlie (David Krumholtz), et mattegeni som bruker ligninger til å løse forbrytelser.
While Don is unreachable at a therapy session, the FBI and Charlie try to find the son of a music mogul whose kidnapper threatens to kill the boy if he is not paid a multi-million dollar ransom in one hour.
S3E317 41 min
