This surprisingly tense and compelling crime drama stars Rob Morrow (“Northern Exposure”) as FBI agent Don Eppes. When his team has to stop a serial rapist before he strikes again, Eppes turns to his mathematician brother (David Krumholtz), who develops a new form of pattern recognition that will help catch the rapist.

The show is kind of like A Beautiful Mind crossed with Red Dragon – but in a good way. The episodes are expertly written and executed with a strong cast.

Grade: A-

NUMB3RS: The Complete Fourth Season is currently available.