Longitude
Season: 1
Episode: 1

Part 1
Air Date:02/01/2000
When the British Parliament creates an award of £20,000 to whoever can come up with a solution for determining longitude at sea, a carpenter-turned-clockmaker, John Harrison, begins his experiments to build an accurate timepiece unaffected by sea travel. His main obstacles are lack of money, a judgment Board convinced that the answer lies in astronomy and not clocks, and the mechanics of the clock itself.

Name: Peter Cartwright
Character: Army Doctor
Department: Acting

Name: T. P. McKenna
Character: Edmund Burke
Department: Acting

Name: Alfred Burke
Character: Rear Admiral
Department: Acting

Name: Jonathan Coy
Character: Admiral Clowdisley
Department: Acting

Name: Christopher Hodsol
Character: Captain Ainsley
Department: Acting

Name: Clare Lawrence-Moody
Character: Staff Nurse
Department: Acting

Name: Clare McCarron
Character: Nurse
Department: Acting

Name: John Nettleton
Character: Minister for the Navy
Department: Acting

Name: Nigel Davenport
Character: Sir Charles Pelham
Department: Acting

Name: Liam Jennings
Character: Young William
Department: Acting

Name: Joe Williams
Character: Cecil Gould
Department: Acting

Name: Geoffrey Hutchings
Character: Estate Manager
Department: Acting

Name: John Wood
Character: Edmund Halley
Department: Acting

Name: David Wood
Character: Ditton
Department: Acting

Name: Mark Tandy
Character: Whiston
Department: Acting

Name: Stephen Fry
Character: Sir Kenelm Digby
Department: Acting

Name: Tobias Menzies
Character: Halley's Secretary
Department: Acting

Name: Robert Demeger
Character: Observatory Porter
Department: Acting

Name: Sophie Millett
Character: Dyson's Secretary
Department: Acting

Name: Peter Vaughan
Character: George Graham
Department: Acting

Name: Sarah Badel
Character: Society Lady
Department: Acting

Name: Stephen Simms
Character: James Harrison
Department: Acting

Name: Frank Finlay
Character: Admiral Wagner
Department: Acting

Name: Cliff Parisi
Character: Lt. Draper
Department: Acting

Name: Rupert Baker
Character: Lt. Bertie
Department: Acting

Name: Andrew Scott
Character: John Campbell
Department: Acting

Name: John Standing
Character: Captain Proctor
Department: Acting

Name: Charles Gray
Character: Admiral Balchen
Department: Acting

Name: Trevor Cooper
Character: Roger Wills
Department: Acting

Name: William Scott-Masson
Character: Lt. Knorvler
Department: Acting

Name: William Thomas
Character: Arthur Mason
Department: Acting

Name: Roger Lloyd Pack
Character: Captain Man
Department: Acting

Name: Ian Burfield
Character: Jos Killick
Department: Acting

Name: John Quentin
Character: Dr. Bradley
Department: Acting

Name: Michael Cochrane
Character: Solicitor
Department: Acting
Episode: 2

Part 2
Air Date:03/01/2000
Rallying after sickness to prove the integrity of their marvelous seafaring chronometers, the Harrisons still had to fight for official recognition, and Gould's restoration of the Harrison clockworks provides a fitting coda to this exceptional story about the thrill of discovery and the tenacity of remarkable men.

Name: T. P. McKenna
Character: Edmund Burke
Department: Acting

Name: Samuel West
Character: Nevil Maskelyne
Department: Acting

Name: Ian McNeice
Character: Dr. Bliss
Department: Acting

Name: Ian Hart
Character: William Harrison
Department: Acting

Name: Bill Nighy
Character: Lord Sandwich
Department: Acting

Name: Brian Cox
Character: Lord Morton
Department: Acting

Name: John Leeson
Character: BBC Producer
Department: Acting

Name: Nick Reding
Character: Captain Campbell
Department: Directing

Name: Peter Penry-Jones
Character: Surgeon
Department: Acting

Name: Charles Edwards
Character: Lt. Seward
Department: Acting

Name: Clive Francis
Character: Captain Digges
Department: Acting

Name: Steven Alvey
Character: Learmouth
Department: Acting

Name: Ben Jones
Character: Lt. Williams
Department: Acting

Name: Gary Waldhorn
Character: Commodore Forrest
Department: Acting

Name: Colin McCormack
Character: Inn Landlord
Department: Acting

Name: Daragh O'Malley
Character: Captain Bourke
Department: Acting

Name: Phil Dix
Character: Lt. Bandelwine
Department: Acting

Name: Frederick Warder
Character: Bosun
Department: Acting

Name: Steve Morphew
Character: Marine
Department: Crew

Name: Sasha Hails
Character: BBC Researcher
Department: Writing

Name: John Normington
Character: Mr. Greene
Department: Acting

Name: Pip Torrens
Character: Captain Lindsay
Department: Acting

Name: Frederick Treves
Character: Governor
Department: Acting

Name: Rose Keegan
Character: Amy
Department: Acting

Name: Hugh Simon
Character: Doctor
Department: Acting

Name: Rebecca Clay
Character: Observatory Assistant
Department: Acting

Name: Richard Janes
Character: Young Assistant
Department: Acting

Name: Faith Kent
Character: Lady Curator
Department: Acting

Name: Lucy Akhurst
Character: Grace Ingram
Department: Acting

Name: Nicholas Rowe
Character: King George
Department: Acting

Name: Heike Makatsch
Character: Queen Charlotte
Department: Acting

Name: John Quayle
Character: Dr. Demainbray
Department: Acting

Name: James Bradshaw
Character: Callboy
Department: Acting