Barry Cassin
Acting
Acting
Byzantium
Robert Fowlds
2013
John Duffy's Brother
Mr. Polter
2006
The Blackwater Lightship
Fr. Griffin
2004
The Count of Monte Cristo
Old Man Dantes
2002
When Brendan Met Trudy
Headmaster
2000
Mystic Knights of Tir Na Nog
Cathbad
1999
The Mystic Knights of Tir Na Nog
Cathbad
1998
Some Mother's Son
Prosecutor
1996
The Treaty
Butler
1991
Fatal Inheritance
Dr. Fitzsimmon
1991
The Sleep of Death
The Count's Brother (as Barry Cassins)
1980
The Last of Summer
The Bishop of Mellick
1978
The McKenzie Break
1970
Ulysses
1967
Insurrection
Desmond FitzGerald
1966
Hallmark Hall of Fame
Fr. Griffin
1951