Joel and Sheila have a scary man's undivided attention. Abby and Eric are surprised by hungry visitors. A troublesome trio crashes the Hammonds' party.

To stop the Knights of Serbia, one must become a Knight of Serbia. That's Joel's logic, anyway. Meanwhile, Sheila and Abby see another side of Jean.

Joel and Sheila engage in a battle of wits (well, kind of) with Tommy. Ron shares his plans. Lisa is forced to -- ugh -- get serious.

With the cops looking for Dan, Sheila dines on the evidence. But that's a lot of evidence. Meanwhile, Joel stops to smell the coffee.

A twist in the FBI's investigation takes Eric and Abby by surprise. Sheila introduces Jean to a new diet. Joel tries to trick the ever-elusive Ron.

Sheila and Joel want Anne out of their business. Hey, good luck with that. Also, Eric laments his heroics, and a woman's life hinges on potato salad.

Joel's eager to nail his interview and become a Knight of Serbia, but Sheila keeps salting his game. Meanwhile, Abby hits the town with a new friend.

Abby discovers that parents can't be trusted (especially hers). Joel learns there might be a cure for Sheila, and Dan puts his cards on the table.

With their options dwindling and their paranoia rising, Joel and Sheila consider making a move. Eric and Abby come up with a fracking good plan.

Sheila and Joel meet a knight and Anne lays down the law. Plus, there's a rumor going 'round that Eric and Abby are k-i-s-s-i-n-g. Ooooooh!

Joel's feeling pressured to join the undead club. Meanwhile, Ramona wants Eric, the FBI wants answers, and poor Mr. Ball Legs wants some attention.

Sheila's got a plan: turn Jean undead so she'll be around to meet her grandkid. Joel's not on board, but this train has already left the station.

Joel and Sheila try dividing up the tasks, Eric and Abby stumble onto something big, and Dan learns that a realtor can only be pushed so far.

A new-look Loki takes Joel and Sheila by surprise while Abby and Eric learn the fine art of leaving well enough alone.

God, why me? That's what Sheila wants to know. Meanwhile, Joel feels a smidge threatened, Anne spreads the gospel, and Abby and Eric pretend to date.

Sheila's tummy is growling and Joel needs to find her someone tasty ASAP. Meanwhile, Abby embraces her inner badass and helps out a friend in need.

Joel and Eric seek out the mysterious Anton at a paranormal convention while Sheila and Abby bond over their shared love of bad behavior.

Dr. Wolf is ready to get down to work, but with Sheila growing more aggressive by the minute, Joel worries it may be too late.

Sheila inspires her friends and insults the principal. Joel bonds with Abby, and Dan makes a damning discovery while spraying for ants.

The Hammonds try to live their new truth, Abby comes to a hard realization while browsing comics, and Joel treats Sheila to a very expensive meal.

Eric's having girl problems, Abby's rage is showing, there's a talking head in the basement, and now -- sheesh -- the neighbor wants lasagna.

Joel and Sheila learn that the clampocalypse may hit sooner than they thought. Anne accepts constructive criticism like a pro.

Joel and Sheila's marriage gets a jumpstart when Sheila debuts a truly killer new personality and an anything-goes menu. And they used to be so normal.

Sheila and Joel piece together the previous night's events while dealing with a professional setback. Abby gets a bold new look, courtesy of Lisa.

OK, let’s see here: Joel’s stuck in an asylum, Sheila’s chained to a pole, and Abby’s on the hunt for Serbian bile. Yep, sounds about right.