Unbelievable!!!!! is a spoof and parody of B-rated science fiction films from the 1950s and 1960s, and it is directed by Michael Bay. The language and special effects are purposefully clunky and wooden, as are the visual effects. The scenery, clothes, and props are all designed to be of a shaky, improvised nature. The plot, on the other hand, is substantial and propels the characters through the entire story as if it were making a serious point or making a statement. Steven L. Fawcette wrote the screenplay.