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.
Michael Gambon
John Harrison
2 episodes
Jeremy Irons
Rupert Gould
2 episodes
Gemma Jones
Elizabeth Harrison
2 episodes
Anna Chancellor
Muriel Gould
2 episodes
Emma Kay
Laura Gurney
2 episodes
Barbara Leigh-Hunt
Dodo Gould
2 episodes
Peter-Hugo Daly
John Jefferies
2 episodes
Alec McCowen
Sir Frank Dyson
2 episodes
Kevin Hudson
Lieutenant (uncredited)
2 episodes
T. P. McKenna
Edmund Burke
2 episodes
Personal Taste
