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Currently available on 4 streaming services.

Spaceship to the Unknown (1966)

6089.

+5608

6.5 (94)
PG

Age rating

1h 37min
Where to watch Watch for free Synopsis Similar titles
Spaceship to the Unknown

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Cast

Buster Crabbe
Buster Crabbe
Flash Gordon (archive footage)
Jean Rogers
Jean Rogers
Dale Arden (archive footage)
Frank Shannon
Frank Shannon
Dr. Hans Zarkov (archive footage)
Charles Middleton
Charles Middleton
Ming the Merciless (archive footage)
Priscilla Lawson
Priscilla Lawson
Princess Aura (archive footage)
Richard Alexander
Richard Alexander
Prince Barin (archive footage)
Jack 'Tiny' Lipson
Jack 'Tiny' Lipson
King Vultan (archive footage)
James Pierce
James Pierce
Prince Thun (archive footage)
Earl Askam
Earl Askam
Officer Torch (archive footage)
Richard Tucker
Richard Tucker
Prof. Gordon (archive footage)
George Cleveland
George Cleveland
Prof. Henson (archive footage)
Lon Poff
Lon Poff
The High Priest (archive footage)
Charles McMurphy
Charles McMurphy
Atom Furnace supervisor (archive footage)
Theodore Lorch
Theodore Lorch
Priest #2 (archive footage)
Duke York
Duke York
(scenes deleted) (archive footage) (as Duke York Jr.)
Lynton Brent
Lynton Brent
Transcontinental airplane pilot (archive footage) (uncredited)
Al Ferguson
Al Ferguson
Telescreen monitor (archive footage) (uncredited)
Fred Kohler Jr.
Fred Kohler Jr.
Robot / Ming soldier (archive footage) (uncredited)
Bull Montana
Bull Montana
Monkey-Man (archive footage) (uncredited)
Constantine Romanoff
Constantine Romanoff
Monkey-Man (archive footage) (uncredited)
Glenn Strange
Glenn Strange
Robot / Ming soldier / Gocko (archive footage) (uncredited)
Harry Wilson
Harry Wilson
Captured soldier (archive footage) (uncredited)

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