Cast
Parallel stories: 18th century Harrison builds the marine chronometer for safe navigation at sea; 20th century Gould is obsessed with restoring it.
Michael Gambon (Acting)
Jeremy Irons (Acting)
Ian Hart (Acting)
Andrew Scott (Acting)
Bill Nighy (Acting)
Gemma Jones (Acting)
John Wood (Acting)
Anna Chancellor (Acting)
Brian Cox (Acting)
Samuel West (Acting)
Ian McNeice (Acting)
Jonathan Coy (Acting)
Peter Vaughan (Acting)
Nigel Davenport (Acting)
Tim McInnerny (Acting)
John Standing (Acting)
Peter Cartwright (Acting)
Stephen Fry (Acting)
Daragh O'Malley (Acting)
Cliff Parisi (Acting)
Michael Cochrane (Acting)
Tobias Menzies (Acting)
Charles Edwards (Acting)
Pip Torrens (Acting)
T. P. McKenna (Acting)
Barbara Leigh-Hunt (Acting)
Peter-Hugo Daly (Acting)
John Normington (Acting)
Nicholas Rowe (Acting)
Roger Lloyd Pack (Acting)
Trevor Cooper (Acting)
Lucy Akhurst (Acting)
Mark Tandy (Acting)
Heike Makatsch (Acting)
William Thomas (Acting)
5 December 2008
10 December 1999
26 August 2016
2 June 1989
15 October 1999
30 May 2019
18 October 2019
3 July 1985
16 April 1988
15 December 2021
25 June 1982
23 June 1994
23 September 1994
25 May 1983
5 November 2014
22 June 1960
19 March 2004
22 December 1966
1 October 2019
17 October 2006
2 January 2000