Andy McDermott

The team members head undercover on a cruise ship in order to disable stolen rockets, and Ralph develops a crush as Valentine's Day approaches.

Someone attacks the bomb squad and demands the release of an arsonist from prison, or they will detonate hidden explosive devices. The team track down the copycat bomber with the help of an inmate.

SAMCRO makes an unlikely partnership in order to undermine a powerful club enemy. Nero considers buying his uncle's farm and getting out of Diosa.

A brutal storm rocks Chicago; Halstead encourages Dr. Grace Song to go against her own findings for the benefit of their patient; Asher rushes to the hospital to help Archer's pregnant patient; Maggie's concern for Ben consumes her.

Rival gangs bring their war to Med; Halstead and Charles work with a teenage brain cancer patient who's refusing treatment; tensions run high in the OR when a patient's transplanted uterus fails.

When Magnum takes the case of a little girl's missing cat, he stumbles upon another cat's murdered owner.