Thaddeus O'Sullivan: movies and TV shows

Thaddeus O'Sullivan has 41 credits in the archive: 31 films and 10 TV series, from 1974 to 2025. Highest rated: Silent Witness (7.6/10).

Career timeline

1974 – 2025 · busiest year: 1984 (5 credits)

Year	Title	Role	Type	Rating	Age then
2025	Stephen Rea: The Fire in Me Now	Self	Film	—	78
2023	The Miracle Club		Film	6.3	76
2021	Hidden Assets		TV	6.6	74
2018	Citizen Lane		Film	7.0	71
2016	Maigret		TV	7.6	69
2014	The Crimson Field		TV	7.5	67
2014	Amber		TV	5.7	67
2013	Shetland		TV	7.5	66
2012	Call the Midwife		TV	7.5	65
2012	Stella Days		Film	6.4	65
2012	Stella Days		Film	6.4	65
2011	Vera		TV	7.4	64
2009	Into the Storm		Film	6.4	62
2004	Island at War		TV	7.9	57
2004	The Heart of Me		Film	6.0	57
2000	Ordinary Decent Criminal		Film	6.2	53
1998	Witness to the Mob		Film	7.1	51
1996	Silent Witness		TV	7.6	49
1996	Nothing Personal		Film	4.8	49
1992	Tell Tale Hearts		Film	8.0	45
1990	December Bride		Film	7.4	43
1990	December Bride		Film	7.4	43
1990	Ladder of Swords		Film	3.7	43
1989	4 Play		TV	7.0	42
1988	On the Black Hill		Film	6.4	41
1988	The Road to God Knows Where		Film	7.0	41
1988	The Love Child		Film	7.5	41
1985	The Woman Who Married Clark Gable		Film	7.5	38
1985	Assembled Memories: Jack B. Yeats, 1871-1957		Film	—	38
1984	Waterbag		Film	—	37
1984	Elizabeth Maconchy		Film	—	37
1984	Atlantean		Film	—	37
1984	Anne Devlin		Film	7.0	37
1984	Pigs		Film	4.3	37
1981	Our Boys		Film	7.0	34
1978	On a Paving Stone Mounted		Film	9.0	31
1978	On a Paving Stone Mounted		Film	9.0	31
1975	A Pint of Plain		Film	—	28
1975	A Pint of Plain		Film	—	28
1974	Flanagan		Film	—	27
1974	Flanagan		Film	—	27