On screen
Cast
10 credited performers
Warren Brown
Captain Matthew Webb
Artwork unavailable
Georgia Maguire
Agnes Beckwith
Steve Oram
Professor Beckwith
Terry Mynott
Captain Paul Boyton
Hannah Tointon
Madeline Chaddock
Tim Plester
News Editor
Tom Stourton
Character not listed
Artwork unavailable
Charlotte Gallagher
Character not listed
Artwork unavailable
Keira Malik
Meg
Charles Reston
Dr. Thomas Webb