Peril from the Planet Mongo (1966)

Elenco

• 

  Buster Crabbe

  Flash Gordon

• 

  Carol Hughes

  Dale Arden

• 

  Charles Middleton

  Ming the Merciless

• 

  Anne Gwynne

  Sonja

• 

  Frank Shannon

  Dr. Zarkov

• 

  Shirley Deane

  Princess Aura

• 

  Lee Powell

  Roka (an Arborian)