One of my sci-fi/horror/fantasy reviews written 50 years ago: Directed by Ishiro Honda; Produced by Yasuyoshi Tajitsu, for Toho; released to American TV as "Dagora, The Space Monster" by American-International TV. Screenplay by Shinichi Sekizawa; Photography by Hajime Koizumi; Edited by Ryohei Fujii; Music by Akira Ifukube; Special Effects by Eiji Tsuburaya. Starring: Yosuke Natsuki, Yoko Fujiyama, Nobuo Nakamura and Robert Dunham.
Japanese horror flick combines monster and gangster genres, with not only the physical plant of Tokyo in danger (as usual) from a giant gooey jellyfish from space, but also the loot and lives of some cheap criminals.