Flash Gordon
Dale Arden
The Emperor Ming (as Max Von Sydow)
Dr. Hans Zarkov
Princess Aura
Prince Barin
Prince Vultan
Klytus
Kala
Arborian Priest
Fico
Luro
Zogi, the High Priest
Serving Girl
Munson
Hedonia
Biro
Vultan's Daughter
Mongon Doctor
Airline Pilot
Airline Co-Pilot
Man at Airfield
Young Treeman
A Treeman
Hawk Woman (as Tessa)
Hawk Woman
Wounded Hawkman
Klytus Observer No. 1
Klytus Observer No. 2
Klytus' Pilot
Colonel of Battle Control Room
Battle Room Controller
Ming's Officer
Captain of Ming's Air Force
Lieutenant of Ming's Air Force
Prince of Ardentia
King of Frigia
Queen of Frigia
Queen of Azuria
Princess Aura's Pet
Special Movement
Special Movement (as Fred Warder)
Hawkman (as Andrew Bradford)
Hawkman
Sandmoon Girl
Sandmoon Girl (as Glenna Forster Jones)
Cytherian Girl (as Rosanne Romine)
Cytherian Girl
Frigian Girl
Aquarian Girl
Ardentian Man
Serving Girl in Ming's Chamber
Exotic Girl in Ming's Bedchamber
Dwarf
Dwarf (as Peter Burrows)
Dwarf (as John Lummis)
Azurian Man (as Robert Goody)
Azurian Man
Azurian Man (as Steven Payne)
Ming's Brute
Ming's Brute (as Les Crawford)
Mongo Man (uncredited)
Jewish Woman at Funeral in Flashback (uncredited)
Alien (uncredited)
Rabbi in Montage (uncredited)
Aquarian Fishman (uncredited)
Extra (uncredited)
Hawkman (uncredited)
Palace Guard (uncredited)
Treeman (uncredited)
Colonel of Battle Control Room (voice) (uncredited)
Flashback Friend of Professor Zarkov (uncredited)
General (uncredited)
Air Force Officer (uncredited)
Hawk Man (uncredited)
Doctor in Flashback (uncredited)
Arborian Priest Assistant (uncredited)
Flash Gordon (voice) (uncredited)
Arborian (uncredited)
Krytox Police (uncredited)
Hawk Man / Ming's Guard (uncredited)