Liam Cunningham

Narrator (voice)

David Wilmot

Joseph Bell

Ciarán McMenamin

Fred Barrett

Owen McDonnell

Trimmer Thomas Dillon

Hugh O'Conor

Assistant Engineer Jonathan Shepherd

Andrew Simpson

Electrician Albert Ervine

Jonathan Byrne

Electrician Alfred Middleton

Chris Newman

Assistant Electrician William Kelly

Douglas Rankine

Greaser Alfred White

Stephen Hogan

Thomas Andrews