Movielogr
Peril from the Planet Mongo (1966)
Overview
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.
Length 84 minutes
Actors
Buster Crabbe | Carol Hughes | Charles Middleton | Anne Gwynne | Frank Shannon | Shirley Deane | Lee Powell