Consult the further reading page for a list of books and Web sites related to The Great Transatlantic Cable.
A number of people were interviewed or acted as consultants and are listed below. See the complete film credits for more information.
On-camera interview subjects:
Daniel Czitrom, historian
John Steele Gordon, author, A Thread Across the Ocean
Gillian Cookson, historian
Bernard Finn, Smithsonian Institution, National Museum of American History
Donard De Cogan, engineer
Colin Hempstead, engineer