Three young Inuits set off in search of a promised land to save their clan from starvation.

When a widower with 10 children marries a widow with 8, can the 20 of them ever come together as one big happy family? From finding a house big enough for all of them and learning to make 18 school lunches, to coping with a son going off to war and an unexpected addition to the family, Yours, Mine and Ours attempts to blend two families into one and hopes to answer the question Is bigger really better?

A group of humans arrive on Sirius 6-B to investigate an SOS signal sent out from the planet, which has been supposedly deserted since the destruction of the man-made weapons known as "screamers." Once the squad arrives, they find a group of human survivors eking out an existence in an old military outpost, but more important, they discover that the threat of the screamers has become even more insidious, now that they're able to morph into human form.