Stream UFO Kidnapped Online Free – Watch Full Movie from Home at 123Movies. . Two teenage boys, Alasdair and Kevin, out camping in the Ontario woods are abducted by a spaceship and are held with two other captives, a cat burglar and a teenage intellectual, by two aliens who take them on a trip through space and time while Alasdair and Kevin and their two other captives try to figure out the aliens agenda for them.