Watch Abandoned Engineering Season 4 Episode 6 online free

Tom Ward
Self - Narrator

Dominic Selwood
Self - Historian & Author

Rob Bell
Self - Engineer & Adventurer

James S. Corum
Self - Military Historian

James Meigs
Self - Author and Journalist

Andrew Gough
Self - Historian & Author

Lynette Nusbacher
Self - Military Historian

Sascha Auerbach
Self - Historian

Claire Barratt
Self - Engineer

Dougal Jerram
Self - Earth Scientist

Geoffrey Wawro
Self - Historian & Author

Roma Agrawal
Self - Structural Engineer

Fran Scott
Self - Scientist

Shini Somara
Self - Engineer

Michele Mitchell
Self - Historian & Author

Daniel Dickrell
Self - Mechanical Engineer

Saul David
Self - Military Historian & Author

David Caldwell-Evans
Self - Historian