After Mom was abducted years ago to produce alien offspring, the Lambert family must now learn to live with their extraterrestrial relatives.

On her 50th birthday, Carol Lambert discovers her adult children need to move back home - as she and husband Phil must finally tell them of their half-alien siblings who've taken over their bedrooms. Years ago, Carol was abducted by their alien "Space Dad" who extracted her eggs for reproduction. Crashing her party, Space Dad will be living with them too until he can get his spacecraft fixed. Stay tuned Earthlings...to see if this interspecies family can coexist under the same roof.—CBH