Marty and Debbie decide to make plans with their human friends after Larry and Jackie have become too entangled in their daily lives. The Weavers do their best to un-invite the Bird-Kersees, explaining they're afraid their friends won't be accepting of the aliens. But that doesn't stop Larry and Jackie from crashing Marty's' poker night and Debbie's girls' night on the town -- with hilarious results.

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

Obsessed with winning an Oscar, Larry and Reggie decide to videotape a spelling bee in which Max and Dick Butkus go head-to-head.

Marty offers to teach the Bird-Kersees how to drive; Amber regrets opting for lessons from a driver's ed teacher when Ms. Porsche turns out to be very unconventional.

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.

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

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.

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.