The Water Horse 12 years old

How Do You Keep A Secret This Big?

The Water Horse

A lonely boy discovers a mysterious egg that hatches a sea creature of Scottish legend.


Joel Tobeck
Joel Tobeck

Sgnt. Walker

Emily Watson
Emily Watson

Anne MacMorrow

David Morrissey
David Morrissey

Captain Thomas Hamilton

Craig Hall
Craig Hall

Charlie MacMorrow

Alexander Nathan Etel
Alexander Nathan Etel

Angus MacMorrow

Ben Chaplin
Ben Chaplin

Lewis Mowbray

All Cast

Name Character
Brian Cox (actor) was 61, now 74 years old as Old Angus
Emily Watson She was 40, now 53 years old as Anne MacMorrow
Craig Hall He was 33, now 46 years old as Charlie MacMorrow
Eddie Campbell He was 52, now 64 years old as Hughie
David Morrissey He was 43, now 55 years old as Captain Thomas Hamilton
Ben Chaplin He was 37, now 49 years old as Lewis Mowbray
Joel Tobeck He was 36, now 49 years old as Sgnt. Walker
Alexander Nathan Etel He was 13, now 25 years old as Angus MacMorrow
Ian Harcourt as Jimmy McGarry
Erroll Shand as Lt. Wormsley
Bruce Allpress He was 77, now 89 years old as Jock McGowan
Priyanka Xi She was 16, now 28 years old as Kirstie MacMorrow
Geraldine Brophy as Gracie
Carl Dixon as Gunner Corbin


Name Department
Robert Nelson Jacobs as Screenplay. He was 53 (now 66) years old Writing
Robert Bernstein as Producer. Production
Dick King-Smith as Novel. He was 85 (88) years old when He died Writing
Barrie M. Osborne as Producer. He was 63 (now 76) years old Production
Douglas Rae as Producer. He was 60 (now 72) years old Production
Jay Russell as Director. He was 47 (now 60) years old Directing
The Water Horse poster
The Water Horse (12 years)

How Do You Keep A Secret This Big?

  • Release day: Tuesday, December 25, 2007
  • Runtime: 112 minutes
  • Budget: USD 40,000,000.00
  • Revenue: USD 103,071,443.00