When Martin comes in contact with a homeless man who possesses the same obsession with numbers as Jake, he sets out on a series of seemingly unrelated tasks that connect…
In order to prevent a war with Russia, the White House orders a trade of Jack’s nephew for the circuit board, and puts Jack in custody so he cannot stop…
CTU’s satellite tracking system is compromised as a bomb-carrying drone heads toward an unknown city. Meanwhile, US forces prepare for a nuclear retaliation on the Middle East.