Robert Ridgely. Robert Ridgely was 50 in Flash Gordon: The Greatest Adventure of All as 'Flash Gordon (voice)'.
Diane Pershing. Diane Pershing was >> in Flash Gordon: The Greatest Adventure of All as 'Dale Arden (voice)'.
Bob Holt. Bob Holt was 53 in Flash Gordon: The Greatest Adventure of All as 'Dr. Hans Zarkov (voice)'.
David Opatoshu. David Opatoshu was 64 in Flash Gordon: The Greatest Adventure of All as 'Prince Vultan (voice)'.
Vic Perrin. Vic Perrin was 66 in Flash Gordon: The Greatest Adventure of All as 'Ming the Merciless (voice)'.
Melendy Britt. Melendy Britt was 38 in Flash Gordon: The Greatest Adventure of All as 'Princess Aura (voice)'.
Ted Cassidy. Ted Cassidy would have been no older than 46 in Flash Gordon: The Greatest Adventure of All as 'Prince Thun (voice)'.
Robert Douglas. Robert Douglas was >> in Flash Gordon: The Greatest Adventure of All as 'Prince Barin (voice)'.Gwen Wetzler. Gwen Wetzler was >> in Flash Gordon: The Greatest Adventure of All as 'Director'Kay Wright. Kay Wright was >> in Flash Gordon: The Greatest Adventure of All as 'Director'Marsh Lamore. Marsh Lamore was >> in Flash Gordon: The Greatest Adventure of All as 'Director'R.W. Pope. R.W. Pope was >> in Flash Gordon: The Greatest Adventure of All as 'Director of Photography'Samuel A. Peeples. Samuel A. Peeples was >> in Flash Gordon: The Greatest Adventure of All as 'Screenplay'Norm Prescott. Norm Prescott was 55 in Flash Gordon: The Greatest Adventure of All as 'Executive Producer, Original Music Composer'Don Christensen. Don Christensen was >> in Flash Gordon: The Greatest Adventure of All as 'Producer'
Lou Scheimer. Lou Scheimer was 53 in Flash Gordon: The Greatest Adventure of All as 'Executive Producer'Jim Blodgett. Jim Blodgett was >> in Flash Gordon: The Greatest Adventure of All as 'Editor'Jerry Cohen. Jerry Cohen was >> in Flash Gordon: The Greatest Adventure of All as 'Music Editor'Ray Ellis. Ray Ellis was >> in Flash Gordon: The Greatest Adventure of All as 'Original Music Composer'Bob Kline. Bob Kline was >> in Flash Gordon: The Greatest Adventure of All as 'Story Supervisor'Alex Raymond. Alex Raymond would have been no older than 46 in Flash Gordon: The Greatest Adventure of All as 'Characters'Milton Gray. Milton Gray was >> in Flash Gordon: The Greatest Adventure of All as 'Animation'Herb Hazelton. Herb Hazelton was 52 in Flash Gordon: The Greatest Adventure of All as 'Art Direction'Hal Mason. Hal Mason was 64 in Flash Gordon: The Greatest Adventure of All as 'Additional Storyboarding'