With summer break around the corner, Pat suggests the family take a vacation; Beth stumbles upon a major secret her parents have been keeping from her; Rick secretly tracks Solomon Grundy after suspecting he may be still in the area.

The Whitmores get a visitor, but Courtney is the only one suspicious of her. Meanwhile, an antiques dealer comes to Blue Valley and Pat recognizes him from the past.

After getting a taste of the superhero life, Mike pleads with Pat to let him join the team. Elsewhere, after seeking help from Thunderbolt, the JSA prepare for a confrontation with The Shade.

Cindy begins to gather her new ISA, while the Crocks break out of prison to see their daughter's tryouts.

Eclipso finds a new host, and the JSA hunt for the demon.

Cindy and her new team make their move against the JSA, leading to an epic showdown.

When the guilt over Brainwave's death becomes too much to handle, Yolanda is forced to make a heartbreaking decision.

With his world crashing down around him, Rick focuses his attention on protecting Solomon Grundy after learning hunters are after bear in the woods; Beth becomes the target of Eclipso's latest plan.

Pat is reminded of painful memories from his past; Mike is forced to control the guilt he feels for his role in Icicle's death; Courtney struggles to hold on to hope after Eclipso targets those around her.

Courtney learns that Pat lied to her, and she and Pat go to find Jennie to help them restore the diamond and put an end to Eclipso.

After a frightening encounter leaves Courtney's life hanging in the balance, the team band together to determine their next steps.

Courtney, Pat and even Cindy put the new JSA back together to fight Eclipso.

As Eclipso unleashes the final part of his master plan, Courtney, Pat, and the JSA band together to take him down once and for all.