Longitude

The fascinating story of John Harrison who, in the 18th century, believed he could make a clock that would work on board a ship—and so solve the problem of finding longitude at sea.

• Geoffrey BurgonOriginal Music Composer
• Charles SturridgeWriter

• Michael GambonJohn Harrison
• Jeremy IronsRupert Gould
• Gemma JonesElizabeth Harrison
• Anna ChancellorMuriel Gould
• Emma KayLaura Gurney
• Barbara Leigh-HuntDodo Gould
• Peter-Hugo DalyJohn Jefferies
• Alec McCowenSir Frank Dyson
• Kevin HudsonLieutenant (uncredited)