Debbie asks Marty to rescind his parents' invitation to Thanksgiving dinner so they can have Jackie, Larry, Reggie and Dick over instead.

Marty and Debbie prepare for their high school reunion, where Debbie will face her arch nemesis and Marty and his high school band perform.

Debbie finally joins a popular social media outlet and starts friending her old friends from Bayonne. Because she and Marty have lost touch, the Weavers decide to throw an Oscar party and invite everyone to reconnect. When the Bird-Kersees hear about the festivities, they decide to make themselves indispensable to the Weavers by turning the house into the most lavish, over-the-top Oscar party.

Marty and Debbie dislike the kids' entitled attitude toward Christmas and decide to return the gifts and use the money for a family vacation; when the Weavers realize the aliens already opened all the presents, Larry Bird must save Christmas.

When the neighborhood gardener dies, forcing Debbie and Marty to explain death to the aliens, Larry Bird decides to solve the problem.

Larry Bird helps Debbie deal with PTA politics and its officious president, Linda; Jackie's competitive nature kicks in when she helps Marty coach soccer.

When the whole Weaver family comes down with a cold, the Bird-Kersees -- especially Larry -- are terrified and confused.

At the school dance Reggie attempts to win over Amber, Debbie tries to recapture the magic of her first encounter with Marty, and Jackie hopes to be romanced by Larry.

When the Weavers and Bird-Kersees go camping, Marty tries to prove that he is manly like his dad; the families have an encounter with an animal.

After learning about April Fools' Day, Larry plans to prank the Weavers; Jackie helps Reggie try to convince Amber that he isn't interested in his Zabvronian soulmate.

Ever since the Joyner-Kersee family has been cut off financially, Jackie secretly got a job at a Mexican restaurant; Jackie invites her boss over in hope of getting a promotion, but things don't go as planned.

Jackie and Debbie get makeovers by Shirley at Jackie's favorite hair salon; Reggie and Amber bond over nature programming; Dick tries to get Marty in shape.

Debbie focuses on Amber and Reggie's relationship as football season consumes the rest of the household; Larry tries to replace golf with football.

When Debbie creates a unique purse, Jackie gets them booked on "Shark Tank"; Amber choreographs Abby's dance for a big recital.

Marty's father visits unexpectedly with stunning news, dashing Debbie and Marty's hopes for an uneventful Thanksgiving; Jackie's parents learn about human relationships.

A rift is caused when Jackie's parents help Debbie and Marty with a burst water pipe; Larry increases his efforts to find a job.

When Debbie accidentally spoils Larry's Christmas surprise for Dick, Larry retaliates; Amber and Reggie try to get each other the perfect present.

Debbie faces a flirtatious professor at school; Amber mourns her relationship with Reggie; Larry and Reggie's Zabvronian cycles leave them emotional wrecks.

Debbie's maternal instincts take over when she hosts her college study group; for the first time, Larry experiences jealousy; Reggie and Amber make a decision.

Marty and Debbie are worried when Larry Bird tells them his Indian co-worker at the coffee shop has invited him to a traditional Indian wedding. Despite their pleas, Larry decides to attend without their approval and he and Jackie get carried away when trying to come up with a wedding gift. After Larry does research on Indian weddings, he concludes all weddings take place in "Bollywood" and decides to give his friend a full scale Bollywood number.

Marty plans a date night that isn't what Debbie envisioned; Dick falls for the new baby sitter.

Debbie's estranged mother invites the Weavers to her timeshare in San Diego so they can meet her newly adopted 10-year-old son; Marty tries to help Abby overcome her fear of the ocean.

Larry's brother DJ Jazzy Jeff visits in the hopes of bringing everyone home to Zabvron; Amber admits to having a boyfriend.

Larry wants to combine his favorite holidays, Chanukkah and Halloween; Marty and Debbie are challenged to a costume contest.

After convincing the Bird-Kersees to let their kids try "human" school, the Weavers take them on their first excursion outside Hidden Hills - shopping for back-to-school clothes at the mall. They survived the trip to Earth, but will the mall be too much? Meanwhile, Debbie and Jackie have doubts about each other's true intentions.