David Macaulay

Self / Host / Narrator

Caroline Berg

Self

Derek Jacobi

Pierre (voice)

Geoffrey Matthews

Bishop Philippe / Dean of the Chapter (voice)

Brian Blessed

Master Guillaume (voice)

Paul Bacon

Merchant Thibaut (voice)

Sean Barrett

Bishop Gervais / Chapter Member (voice)

Peter Pacey

Friar Roland / Robert of Cormont (voice)

Ellis Jones

Ansel (voice)