The Mysterians (地球防衛軍) is a 1957 Japanese science fiction film directed by Ishirō Honda. The film was released on December 28, 1957 by Toho, and the 1959 English dubbed version by RKO Radio Pictures and Metro-Goldwyn-Mayer was released on May 27, 1959, and the 2005 dubbed version by Bang Zoom! Entertainment was released in 2005.
English Voice Cast (1959 RKO Radio Pictures; Uncredited)
English Voice Cast (2005 Bang Zoom! Entertainment; Uncredited)
- Bob Papenbrook
- Christopher Corey Smith
- Dave Mallow - Mysterian Leader
- Dave Wittenberg - Joji Atsumi
- Doug Stone - Dr. Nobuo Kawanami, Additional Voices
- Joe Cappelletti
- Kirk Thornton - Ryoichi Shiraishi
- Melodee M. Spevack
- Michael McConnohie - Dr. Kenjiro Adachi, Additional Voices
- Michael Forest
- Michelle Ruff - Hiroko Iwamoto
- Steve Kramer - News Announcer, Additional Voices
- William Frederick Knight