Smiles almost percolate into laughter several times. Large talents yield middling rewards, likably. Alien impregnator Garry Shandling is good. Human impregnatee Annette Bening is better. Goodman, Kinnear, Fiorentino, Kingsley are unobjectionable. On the whole, fellow citizens of planet Video-voyeur, I see no pressing reason to recommend that we assimilate What Planet Are You From? into our filmic empire, nor that we stir ourselves to shower it with derision. So no need for plot summary. Ignore this one, and if you ever come across it by chance while channel-surfing, casually sampling its careless wares might birth a free chuckle or two.