출연진
John Groser
Thomas a Becket
Alexander Gauge
King Henry II
Donald Bisset
First Priest
Leo McKern
Third Knight
Niall MacGinnis
Herald
Michael Aldridge
Second Knight
T. S. Eliot
Voice of Fourth Tempter
Mark Dignam
First Knight
Paul Rogers
Fourth Knight
William Patrick
Archbishop's Knight
Basil Burton
Third Tempter
David Ward
First Tempter
George Woodbridge
Second Tempter
Paul Hansard
Denis Holmes
John Van Eyssen
Clement McCallin