| Basil Rathbone | ... | Prof. Hartman, Lunar 7 | |
| Faith Domergue | ... | Dr. Marsha Evans, Vega | |
| John Bix | ... | John the Robot | |
| Gennadi Vernov | ... | Andre Ferneau, Sirius (archive footage) (as Robert Chantal) | |
| Georgi Zhzhyonov | ... | Hans Walters, Sirius (archive footage) (as Kurt Boden) | |
| rest of cast listed alphabetically: | |||
| Yuriy Sarantsev | ... | Allen Sherman, Vega (archive footage) (uncredited) | |
| Georgiy Teykh | ... | Dr. Kern, Vega (archive footage) (uncredited) | |
| Vladimir Yemelyanov | ... | Cmdr. Brendan Lockhart, Sirius (archive footage) (uncredited) | |
Directed by | |||
| Curtis Harrington | (as John Sebastian) | ||
Writing credits | ||
| Curtis Harrington | (written by) (as John Sebastian) | |
Produced by | |||
| George Edwards | .... | producer | |
| Stephanie Rothman | .... | associate producer | |
| Roger Corman | .... | executive producer (uncredited) | |
Original Music by | |||
| Ronald Stein | |||
Cinematography by | |||
| Vilis Lapenieks | (director of photography) | ||
| Arkadi Klimov | (uncredited) | ||
Film Editing by | |||
| Leo H. Shreve | (as Leo Shreve) | ||
Production Design by | |||
| V. Aleksandrov | (uncredited) | ||
| M. Tsybasov | (uncredited) | ||
Art Direction by | |||
| Al Locatelli | (as Albert Locatelli) | ||
Set Decoration by | |||
| Leon Smith | |||
Makeup Department | |||
| William Condos | .... | makeup artist | |
| George Spicer | .... | hair stylist | |
Production Management | |||
| Gary Kurtz | .... | production manager | |
Art Department | |||
| John Cline | .... | paintings: opening titles | |
| Carl Schanzer | .... | property master | |
Sound Department | |||
| Harold Garver | .... | sound | |
| Gene Corso | .... | sound effects (uncredited) | |
| James Nelson | .... | sound effects (uncredited) | |
Costume and Wardrobe Department | |||
| Sharon Compton | .... | wardrobe supervisor | |
Other crew | |||
| Barbara Bohrer | .... | script supervisor | |
| Pavel Klushantsev | .... | director: archive footage (uncredited) | |
| Full cast and crew | Company credits | External reviews |
| News articles | IMDb Sci-Fi section | IMDb USA section |
This is a Roger Corman re-working of the Russian film PLANETA BURG (PLANET OF STORMS) which I saw at a science fiction convention around 1970 - in Russian, with no subtitles! This version has neatly edited in scenes featuring American stars to replace two of the Russians and dubbed the voices of the remaining Russian actors - this is a mixed blessing, since the dialogue is often contorted so as to match their lip movements, making for some banal conversations on the way to Venus. Once you get used to that, there are some interesting bits, including a great robot, a nifty flying car and an ending that retains some of the poetry of the original space epic. It's of interest mostly as a curiosity - and one day I'd like to see a subtitled version of the Russian original!