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.
When a vigilante group goes after a known criminal mastermind, Charlie is forced to turn to his rival for help. Also, Don wrestles with his emotions towards embracing religion.
S5E510 40 min
