Elenco (na ordem dos créditos)
Bob Daimond
Self - Civil Engineer
Sara Elin Roberts
Self - Historian
Alun Mummery
Self - Eyewitness
Les Roberts
Self - Firefighter
Dewi Davies
Self - Police Officer
Selwyn Jones
Lulu Jones
Self - 999 Caller
Thomas Holland Roberts
Norman Kneale
Self - Firefighter and Photographer
Trefor Lloyd Hughes
J.R. Wheel
Self - British Rail SpokesmanarchiveFootage
John Owen
Don Williams
Self - Photographer
Gwen Lasarus James
Meirion Wyn Williams
Terry Jones
Peter William Owen
Self - Accidentally Started FirearchiveFootage
George Thomas
Self - Secretary for WalesarchiveFootage,voice
Kevin Thomas
Self - Bridge Enthusiast
Emyr Searell
Self - Bridge Worker
Helen Parry
Self - Sister of Graham Parry
King Charles III
SelfarchiveFootage