Performer
A performer whose catalogue work here is strong, with the fuller case still to be made.
Nutevio rank
#32435
of 909177 performers
Top 5%
Declan Conlon works on quiet performance rather than volume, and the catalogue keeps proving that the quieter choice was the correct one.
The essay
Our editors on the work, the patterns and the reason this body of work holds together.
Declan Conlon appears in 7 films in the Nutevio catalogue, and none of them would work the same way without Declan. Der Irland-Krimi: Mädchenjäger is the clearest case: a film rated 7.5 by our editors, where the performance carries weight the script only implies.
The recognisable elements are quiet performance, drama, versatility. Watch two of these films back to back and the method separates from the material — the same instrument, tuned differently for comedy, drama, crime. It is a style built on what is withheld as much as what is played.
Working with Matthias Tiefenbacher, Saela Davis, Züli Aladag and others, Declan Conlon helped set a standard other performers now audition against. Awards bodies have been slower than the work, which is usually the sign of a career built on choices rather than campaigns.
Der Irland-Krimi: Mädchenjäger (2019) as Sean Kelly · Calvary (2014) as Father · Hereafter (2010) as Social Worker
Career snapshot
Ranked #32435 of 909177 performers tracked in the Nutevio library.
Films in Nutevio
7
2010–2026
Career length
16 yrs
Measured across our catalogue
Academy Awards
—
Unknown
Oscar nominations
—
Unknown
Highest Nutevio score
7.5
Der Irland-Krimi: Mädchenjäger
Average Nutevio score
4.6
Across catalogue work
Highest IMDb rating
7.5
Der Irland-Krimi: Mädchenjäger
Most frequent director
Matthias Tiefenbacher
1 film together
Longest collaboration
1×
With Matthias Tiefenbacher
Most common genre
Drama
6 titles
Average runtime
1h 31m
Across catalogue work
Golden Globe wins
—
Unknown
Nutevio metric
Ten weighted categories, applied identically to everyone we cover.
Nutevio Performer Score
6.8
out of 10
A performer whose catalogue work here is strong, with the fuller case still to be made.
Nutevio metric
Cultural impact and legacy, measured separately from craft — how far the work travelled once it left the cinema.
Nutevio Influence Score
6.2
out of 10
A quieter influence — felt inside the films rather than across the industry.
How far the work travelled past the people who saw it first.
What survives once the release-week conversation has burned off.
Institutional acknowledgement, weighted but never decisive.
Years of chosen, relevant work rather than years merely employed.
Statuettes, read as evidence rather than verdict.
Roles named without needing the film named alongside them.
Directors who wrote parts because this performer existed.
The reading other performers now have to answer.
Actor DNA
A fingerprint derived from the roles themselves — register, range and the kind of film they carry.
The shape of a career
Every performance plotted in time. Hover a point to read the title behind it.
Peak years
Where the scores, the awards and the sheer volume of work agree with each other.
Best decade
2010s
6.5 average MV
The 2010s are where the work and the material meet. Der Irland-Krimi: Mädchenjäger, Counsel, Calvary — the run our editors reach for first when the argument is about range rather than fame.
Highest average Nutevio score
2010s
6.5
Across 4 catalogue films in this decade, our scores never drop below the level a career is judged on.
Highest average IMDb rating
2010s
6.4
The public agrees most strongly about this stretch — useful context, and occasionally a decade behind our own reading.
Most awarded era
2010s
0 Academy Awards
Statuettes for the films themselves, which is the honest way to read an ensemble career. Der Irland-Krimi: Mädchenjäger, Counsel, Calvary.
Most productive era
2010s
4 films
The busiest stretch of the catalogue — volume that reads as appetite rather than availability.
Range, mapped
Genres down the side, decades across the top. Warmer cells mean stronger titles.
| Genre | 2010s | 2020s |
|---|---|---|
| Drama | 6.54 films | 3.02 films |
| Comedy | — | 0.01 film |
| Crime | 7.51 film | 0.01 film |
Chronology
Firsts and peaks
The turning points, in the order they happened.
First film in Nutevio
2010Hereafter
Where our catalogue meets this career, as Social Worker.
Highest rated performance · Career peak
2019Der Irland-Krimi: Mädchenjäger
7.5 on the Nutevio scale, the top of the catalogue for this performer. Weighing billing against the film's own quality, this is the point where everything aligned at once.
Most recent film
2026Der Irland-Krimi: Die Tote am Fluss
The current state of the argument, as Sean Kelly.
Our order
Every performance in the catalogue, ordered by Nutevio Score.
Every title
Filter by genre or decade, and compare any two titles side by side.
7 of 7 films
as Con O'Hara
Directed by Saela Davis
From the library
Every movie and TV credit stored for this name in the Nutevio catalogue — filter by media, role or sort by rating.
Loading credits…
The defining work
#1
Sean Kelly
Der Irland-Krimi: Mädchenjäger (2019)
Performance score7.6
The performance the rest of the career is read through. Sean Kelly gives Declan Conlon a structure to work against, and the film hands over its centre of gravity without hesitation.
View movie#2
Father
Calvary (2014)
Performance score7.0
Calvary asks for something the previous films did not, and gets it. Father is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movie#3
Old Mahon
National Theatre Live: The Playboy of the Western World (2026)
Performance score6.5
National Theatre Live: The Playboy of the Western World asks for something the previous films did not, and gets it. Old Mahon is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movie#4
Sean Kelly
Der Irland-Krimi: Die Tote am Fluss (2026)
Performance score6.5
Der Irland-Krimi: Die Tote am Fluss asks for something the previous films did not, and gets it. Sean Kelly is played without a single line of pleading for the audience's sympathy — which is exactly why it lands.
View movieStart here
A guided path through the work, ordered so each film explains the next.
Best entry point
as Sean Kelly
Start here. Der Irland-Krimi: Mädchenjäger is the clearest statement of what Declan Conlon does — accessible, 90 minutes, and rated 7.5 by our editors. No context required.
Our editors order this path by accessibility first and chronology second. You meet Declan at the most legible performance, then move forward in time so each film reads as a response to the one before it rather than a repetition of it.
Calvary (2014)
Keeps the drama register of Der Irland-Krimi: Mädchenjäger but asks for a colder reading of it.
God's Creatures (2022)
Keeps the drama register of Calvary but asks for a colder reading of it.
National Theatre Live: The Playboy of the Western World (2026)
Keeps the drama register of God's Creatures but asks for a colder reading of it.
Der Irland-Krimi: Die Tote am Fluss (2026)
A deliberate change of key after National Theatre Live: The Playboy of the Western World — same instrument, unfamiliar tuning, and the reason range gets mentioned.
Company kept
The directors and performers this career keeps returning to.
Clint Eastwood
Director
1 film together
Notably Hereafter
Declan Recks
Director
1 film together
Notably Counsel
Züli Aladag
Director
1 film together
Notably Der Irland-Krimi: Mädchenjäger
Saela Davis
Director
1 film together
Notably God's Creatures
Matthias Tiefenbacher
Director
1 film together
Notably Der Irland-Krimi: Die Tote am Fluss
Behind the camera
Who casts this performer, how often, and what the pairing produces.
Züli Aladag
Director
1 film together · 7.5 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
Der Irland-Krimi: MädchenjägerClint Eastwood
Director
1 film together · 6.2 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
HereafterSaela Davis
Director
1 film together · 6.1 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
God's CreaturesDeclan Recks
Director
1 film together · 5.0 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
CounselMatthias Tiefenbacher
Director
1 film together · 0.0 avg MV
One film, but the kind that reorganises how a performer is cast afterwards.
Best film together
Der Irland-Krimi: Die Tote am FlussSix degrees
Follow the thread outward — director, film, co-star, and the film after that.
Categories of our own
Six editorial categories we apply to every performer we cover.
Most rewatchable
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
The one that survives a fourth viewing. Nothing in the performance depends on surprise, which is why it keeps paying out.
Most emotional performance
Hereafter
as Social Worker
Grief played at conversational volume. The film never asks the audience to cry; the performance simply makes it difficult not to.
Most influential performance
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
You can hear this reading in other actors' auditions a decade later — the surest measure of influence there is.
Best ensemble performance
Calvary
as Father
Work that makes everyone else in the frame better without ever pulling the camera towards itself.
Career defining performance
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
If the career had to be argued in a single scene, our editors would pick one from this film and rest the case.
In their films' words
“You can build a whole film around a performer who knows when not to speak. Declan Conlon has known it for a long time.”
Head to head
Put two careers on the same scale and see where the argument actually sits.
Ours alone
Recognitions handed out by this desk, on criteria no awards body uses.
Modern Classic Performer
Awarded
Defining performances delivered inside the last twenty-five years, in films already being taught rather than merely remembered.
Drama Legend
Awarded
6 catalogue titles in drama, each one a reference point for the films that followed.
Our desk
Best ending, best opening, best twist and the rest — categories we apply to everyone we cover.
Best ending
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
The last five minutes reorganise everything before them, and hold up when you already know what's coming.
Best opening
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
A first sequence that states the rules of the film without explaining a single one of them.
Most emotional
Hereafter
as Social Worker
The film where the technique steps aside and lets the feeling arrive undefended.
Best twist
Hereafter
as Social Worker
A reversal earned by information the film gave you and trusted you to misread.
Best visual achievement
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
Images that would survive with the sound switched off.
Best action sequence
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
Geography, stakes and consequence held in the same frame — spectacle you can follow.
Best dialogue
Der Irland-Krimi: Mädchenjäger
as Sean Kelly
Lines written to be spoken, staged so the pauses do half the work.
Most underrated film
Hereafter
as Social Worker
The public vote sits below ours on this one, and the direction is the reason for the gap.
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Have your say
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Reference
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