B.J. Britt

When a confused and desperate Caroline leaves the hospital and joins her friends at the Mystic Falls Carnival, Damon wants to take immediate action, but Stefan and Elena come to Caroline's defense. Matt is completely mystified by Caroline's behavior, but still tries to tell her about his feelings for her. Meanwhile, Damon has suspicions about Tyler's Uncle Mason (recurring guest star Taylor Kinney) and uses Tyler's volatile personality in an attempt to get Mason to reveal his secret. Upset with everything going on around her, Bonnie takes her anger out on Damon.

Jax presides over SAMCRO as a series of events begin to unravel Charming.

Jax and SAMCRO are challenged as past sins resurface.

Even as wanted fugitives with limited resources, Coulson and his team continue to work to keep the world safe.

Coulson and his team risk everything to stop Garrett and HYDRA.

A bizarre double homicide leads Nick and Hank to a boxing gym, which Nick discovers is a supplier for a darker, ritualistic fight club in the creature world. When Monroe lends a hand and gets in over his head, Nick must dig deep and find his inner "Grimm" to defend him.