Films of the time typically used dinosaurs as monsters, with the added element of atomic fears in the early Cold War. Thus, "The Beast from 20,000 Fathoms" (1953) and "Godzilla" (Japanese release 1954; American release 1956 as "Godzilla, King of the Monsters!") portray monstrous dinosaur-like prehistoric reptiles that go on rampages after being awakened by atomic bomb tests. An alternative appears in Disney's animated "Fantasia" (1940) in its "The Rite of Spring" sequence, which attempted to portray dinosaurs with some scientific accuracy (although it has the common error of showing prehistoric animals from many different time periods living at the same time) and also in Karel Zeman's "Cesta do praveku" (1955; "Journey to the Beginning of Time"), a Czechoslovakian children's science fiction movie inspired by Zdeněk Burian's work.