Flash Gordon, Dale Arden and Dr. Zarkov return to the planet Mongo for an antidote to the Purple Death, which wreaking destruction on Earth. However, Ming the Merciless has other plans for them.
| Release Date | December 12, 1966 | |
|---|---|---|
| Status | Released | |
| Original Title | Peril from the Planet Mongo | |
| Runtime | 1h 24min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | ||