War of the Robots () is a 1978 Italian science fiction film directed by Alfonso Brescia. It was released internationally as Reactor. The plot follows an alien civilization, which, facing imminent extinction, kidnaps two famous genetic scientists from Earth. A troop of soldiers is dispatched to combat the humanoid robots and rescue the victims.
Fantastic Musings found the movie to be bad. Salon noted that it was part of a series of B-movie Star Wars rip-offs from director Brescia. Those equally poorly received, sets, props, costumes, and actor-recycled "sequels" are ', Battle of the Stars, Star Odyssey, and the adult film-inflected The Beast in Space.