Trevor Howard

The Abbot

Martin Sheen

Father Kinsella

Raf Vallone

Father General

Cyril Cusack

Father Manus

Andrew Keir

Father Matthew

Godfrey Quigley

Father Walter

Michael Gambon

Brother Kevin

Leon Vitali

Brother Donald

Seamus Healy

Brother Pius

John Kelly

Brother Paul

John Franklyn

Brother Martin

Patrick Long

Brother Sean

Cecil Sheridan

Brother Malachy

Tom Jordan

Brother Terrence

Liam Burk

Brother Daniel

Jack Gold