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
Jeremy Irons
Rupert Gould
Gemma Jones
Elizabeth Harrison
Anna Chancellor
Muriel Gould
Emma Kay
Laura Gurney
Barbara Leigh-Hunt
Dodo Gould
Peter-Hugo Daly
John Jefferies
Alec McCowen
Sir Frank Dyson
Kevin Hudson
Lieutenant (uncredited)
2024 · Series
1995 · Series
2014 · Series
2015 · Series
2008 · Series
2025 · Series
2002 · Series
2010 · Series
2017 · Series
1994 · Series
1980 · Series
2005 · Series
2016 · Series
2007 · Series