War of the Colossal Beast (a.k.a. Revenge of the Colossal Man and The Colossal Beast) is a 1958 black-and-white science fiction film, written, produced, and directed by Bert I. Gordon for his Carmel Productions, and starring Dean Parkin, Sally Fraser, and Roger Pace.[1] It is the sequel to Gordon's earlier The Amazing Colossal Man (1957) and was distributed theatrically by American International Pictures as the top half of a double feature with Attack of the Puppet People. The film's storyline picks up where The Amazing Colossal Man left off, although it was not marketed as a sequel and features a different cast.[2]