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.
Charlie and Amita get married and begin preparations for their London adventure, but they put a slight hold on their plans when they assist Don to track down the whereabouts of his gun after it goes missing, on the sixth season finale.
S6E616 41 min
