Brian Glanney

The Governor calls on Team Scorpion when his daughter is mysteriously "bio-hacked" with a deadly virus and has only 24 hours to live. Meanwhile, the case takes on a deeper significance for Walter after he receives a letter regarding his sister.

Peggy discovers her murder investigation has huge ramifications that can destroy her career, as well as everyone near and dear to her.

Peggy and Sousa propose a trade with Whitney Frost, while the SSR gets help from Howard Stark that may be the key to eliminating Zero Matter.

The investigation of an arms dealer is interrupted when the suspect's building is overrun by terrorists.