Longitude

Michael Gambon

John Harrison

Jeremy Irons

Rupert Gould

Ian Hart

William Harrison (Adult)

Andrew Scott

John Campbell

Bill Nighy

Lord Sandwich

Gemma Jones

Elizabeth Harrison

John Wood

Sir Edmund Halley

Anna Chancellor

Muriel Gould

Brian Cox

Lord Morton

Samuel West

Nevil Maskelyne

Ian McNeice

Dr. Bliss

Jonathan Coy

Adm. Sir Cloudsley Shovell

Christopher Hodsol

Capt. Ainsley

Liam Jennings

William Harrison (Young)

Peter Vaughan

George Graham

Nigel Davenport

Sir Charles Pelham

Tim McInnerny

Christopher Irwin

John Standing

Capt. Proctor

Peter Cartwright

Army Doctor

Stephen Fry

Sir Kenelm Digby

Daragh O'Malley

Capt. Bourke

Cliff Parisi

Lt. Draper

Michael Cochrane

Waddington, Gould's solicitor

Tobias Menzies

Halley's Secretary

Charles Edwards

Lt. Seward

Pip Torrens

Capt. Lindsay

T. P. McKenna

Edmund Burke

Barbara Leigh-Hunt

Dodo Gould

Peter-Hugo Daly

John Jefferies

John Normington

Mr. Greene

Nicholas Rowe

King George

Roger Lloyd Pack

Capt. Man

Trevor Cooper

Roger Wills

Lucy Akhurst

Grace Ingram

Peter Penry-Jones

Surgeon

Mark Tandy

Whiston

Heike Makatsch

Queen Charlotte

William Thomas

Arthur Mason

Charles Sturridge

Réalisation

Selwyn Roberts

Second Unit Director

Charles Sturridge

Scénario

Dava Sobel

Roman

Antony Root

Production exécutive

Celestia Fox

Casting

Selwyn Roberts

Production

Pippa Cross

Production exécutive

Peter Hannan

Photographie

Peter Coulson

Montage

Geoffrey Burgon

Musique

Eileen Diss

Chef décorateur

Chris Lowe

Chef décorateur

John Greaves

Storyboard Artist

James Foster

Assistant Art Director

Shirley Russell

Costumes

Christine Beveridge

Makeup & Hair

Richard Pointing

Costume Supervisor

Helen Barrett

Maquillage

Jeremy Woodhead

Maquillage