7
Longitude
Director:
Estado: Ended
Países de producción: United Kingdom, United States of America
William Harrison
John Harrison
Adm. Sir Clowdisley Shovell
Rupert Gould
Army Doctor
Elizabeth Harrison
Muriel Gould
Sir Kenhelm Digby
Nevil Maskelyne
Dr. Bliss
Lord Sandwich
Lord Morton
Dodo Gould
John Jefferies
Commodore Forrest
Christopher Irwin
Sir Charles Pelham
Capt. Man
Halley's Secretary (uncredited)
Admiral Wagner
Admiral Balchen
Sir Frank Dyson
John Campbell
Captain Proctor
Edmund Halley
George Graham