Watch Invasion of the Body Snatchers (1978) (1978) HD Full Movie Free on solarmovie.do. Watch Invasion of the Body Snatchers (1978) (1978) online free. When strange seeds drift to earth from space, mysterious pods begin to grow and invade San Francisco...When strange seeds drift to earth from space, mysterious pods begin to grow and invade San Francisco, replicating the city's residents one body at a time.