The 118 race to the rescue at a renaissance faire, then an office building when an overbearing boss is poisoned. Athena fears for May’s life when she encounters a disturbed…

Paige drags Sheldon to a college party and Missy gets caught in a lie.

Hanna comes up with a plan to save her mother from a conviction and turns to the only person she thinks can help: Mona. Caleb tries to convince Hanna that…

Hanna comes up with a plan to save her mother from a conviction and turns to the only person she thinks can help: Mona. Caleb tries to convince Hanna that…

Hanna comes up with a plan to save her mother from a conviction and turns to the only person she thinks can help: Mona. Caleb tries to convince Hanna that…

Eureka’s citizens face the return of people from the past; Global Dynamics tests a new device.

Dr. Hamilton takes his frustrations out on Meredith, so Nick gives her a chance to blow off steam by scrubbing in on a surgery. Back in Seattle, Link and Jo…