Eric and Annie desperately try to figure out how Mary managed to pay her credit card bill while the kids team up to throw them off the scent. When the parents vs. children game finally breaks down, drastic changes happen. After learning that Mary stole from the twins to pay her bills, Eric and Annie come to the heart-breaking realization that they must take drastic action to help their misguided daughter and to protect and preserve the family. The Camden's gather to confront Mary with their feelings of hurt and betrayal and their conclusion to send her away to Buffalo with "The Colonel" and Grandma Ruth.

The Skins make all the humans in Roswell, New Mexico disappear turning it into a ghost town. Their assault ends with the death of one of the aliens: Courtney the helpful Skin. Fortunately Tess uses her mindblowing powers and destroys all the other Skins or so it seems until Max and Tess spy a boy resembling Nicholas on a scooter at the end of the episode.

Answering a distress call from reknown Wayist Vikram Singh Khalsa. The crew saves him from attack and brings him aboard the Andromeda. Only when Khalsa steals the ship and takes it back to his homeworld. Does the crew learn who is really the power behind Khalsa.

'The one who got away' comes back into Becker's life looking to rekindle the flame -- even though she's married. He entertains an invitation up to her hotel room, but after he hallucinates his friends mirroring his own guilt, he makes the hard decision to leave shortly after getting there. Meanwhile, Margaret struggles desperately to get Linda and Becker to sit still long enough to have a staff meeting.

Ally runs into Kimmie Bishop, an old friend of hers from college. Ally makes fun of her in front of her fellow puritan friends, and Kimmie is so outraged she decides to sue Ally for defamation. Instead of having someone from the office to defend her, Ally hires therapist/lawyer Larry Paul. When Renee tells her he's married, Ally freaks. At the bar, while trying to decide if she would date a father or a son, she sees Larry with Nelle. Turns out he's divorced, and so Larry dumps Nelle to go out with Ally. Meanwhile, Mark is having a hard time at the office because nobody approves his relationship with Cindy, so he breaks up with her.

It's been a terrible day for Sean. Jenna is continuing her all-out assault on him by trying to take more of his equipment (this time, the scarab and two jet skis); the beach is overrun with belligerent tourists (including a Drunk), and Congressman McKenna is demanding a meeting to discuss finances. In the midst of all this, Sean gets a call from J.D., who has just rescued an island woman who might have a back injury. J.D. is running out of energy, and needs back up in order to bring the woman in to shore without damaging her spinal chord. Not being able to leave himself, Sean sends Kekoa and Zack. Zack, as usual, is so fired up by excitement, is so in his zone because of his skills, and is so intent on saving J.D. and the victim that he ignores Kekoa's warning about riding the jet ski over the waves. He wipes out. The jet ski goes careening towards J.D. and the victim. J.D. is able to pull the victim out of harm's way, but the jet ski rams into him. He is able to muscle his way back to

Doug and Deacon, who are out of work because of a strike, resort to playing sophomoric pranks, along with Arthur, to keep from going stir crazy. But they're driving Carrie and Kelly nuts. Eventually, Doug and Deacon return to work leaving Arthur alone.

Tonight, comedian Adam Sandler.

Betty re-hires Jenny. The barracks invite Betty to a disco to party and Armando overhears and tells Freddy to go get a drink. Margarita, Marcela and Patricia are going to dinner. Betty calls Nicolás and tells him that she is making him CFO.