Dion Costelloe
- Known For
- Acting
- Active Years
- 2010–2026 (17 Years)
- Total Credits
- 12 credits in database
Biography
Subject: Dion Costelloe (Acting).
Goal: 90-130 word factual identity profile.
Constraints: Use ONLY provided sources. No invented details. Plain prose only. No markdown, no asterisks, no headings, no bullet points, no preamble, no JSON, no surrounding quotes.
Sources:
[1] TMDB: Known for acting, 12 known credits.
[2] IMDb: Actor, director. Known for Waking Up (2022), The Deuce (2017), FBI: Most Wanted (2020). Born in Brooklyn, New York City, New York, USA.
[3] IMDbPro: Same as [2].
[4] TMDB: Actor. Work includes Messy, God's Time, Lioness, A Broken Man, The Deuce, Blue Bloods, FBI: Most Wanted, and MIA.
[5] Personal site: Prolific actor in New York's independent film scene. Collaborates with emerging directors, writers, and comedians.
[6] AllMovie: Bio/credits available.
Name: Dion Costelloe.
Profession: Actor and director.
Birthplace: Brooklyn, New York City, New York, USA.
Career context: Prolific actor in New York's independent film scene, collaborating with emerging directors, writers, and comedians.
Known for/Credits: Waking Up (2022), The Deuce (2017), FBI: Most Wanted (2020), Messy, God's Time, Lioness, A Broken Man, Blue Bloods, and MIA.
Credit count: 12 known credits (from TMDB).
Dion Costelloe is an actor and director born in Brooklyn, New York City, New York, USA. He is a prolific actor within the independent film scene in New York, where he collaborates with emerging writers, comedians, and directors. His professional credits include Waking Up (2022), The Deuce (2017), and FBI: Most Wanted (2020). Other works associated with his acting include Mess
Career overview
Topic: Career overview of Dion Costelloe (Acting).
Constraint 1: Use ONLY verifiable facts from provided sources.
Constraint 2: No invented details (titles, names, dates, etc.).
Constraint 3: Write original, neutral, encyclopedic prose in plain text.
Constraint 4: No markdown, no asterisks, no headings, no bullet points.
Constraint 5: Length 180-260 words.
Constraint 6: 2-3 short paragraphs.
Constraint 7: No preamble or JSON.
Name: Dion Costelloe.
Birthplace: Brooklyn, New York City, New York, USA.
Professions: Actor and director.
Acting Context: Prolific actor in New York's independent film scene, collaborating with emerging directors, writers, and comedians.
Known for/Credits:
Waking Up (2022)
The Deuce (2017)
FBI: Most Wanted (2020)
Messy
God's Time
Lioness
A Broken Man
Blue Bloods
MIA
Total Credits (TMDB): 12.
Paragraph 1: Introduction and Background.
Dion Costelloe is an actor and director born in Brooklyn, New York City, New York, USA. He is described as a prolific actor within the independent film scene of New York, where he has collaborated with various emerging writers, comedians, and directors.
Paragraph 2: Credits and Known Works.
Costelloe's acting credits include several television and film projects. He is known for his work in Waking Up (2022), The Deuce (2017), and FBI: Most Wanted (2020). His filmography also includes titles such as Messy, God's Time, Lioness, A Broken Man, Blue Bloods, and MIA. According to The Movie Database, he has 12 known credits.
Drafting text:
Dion Costelloe is an actor and director born in Brooklyn, New York City, New York, USA. He is recognized as a prolific actor within the independent film scene of New York, where he has collaborated with various emerging directors, writers, and comedians.
His professional credits include work on several television and film productions. He is known for his roles in Waking Up (2022), The Deuce (2017), and FBI: Most Wanted (2020). Other projects in his filmography include Messy, God's Time, Lioness, A Broken Man, Blue Bloods, and MIA. According to The Movie Database, he has 12 known credits.
Word Count Check:
"Dion Costelloe is an actor and director born in Brooklyn, New York City, New York, USA. He is recognized as a prolific actor within the independent film scene of New York, where he has collaborated with various emerging directors, writers, and comedians.
His professional credits include work on several television and film productions. He is known for his roles in Waking Up (2022), The Deuce (2017), and FBI: Most Wanted (2020). Other projects in his filmography include Messy, God's Time, Lioness, A Broken Man, Blue Bloods, and MIA. According to The Movie Database, he has 12 known credits."
Word count: ~115 words. This is too short (Target: 180-260). I need to expand using only the provided facts without inventing anything.
Expanding:
I can't invent facts. I must use the existing facts more descriptively or repeat them in a way that fits an encyclopedic style, but I must be careful not to be repetitive in a way that violates "original prose." However
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Frequent co-stars
Career timeline
Full Filmography
12 titles- A Broken Man (2026) as Steven
- Straight Line (2025)
- Messy (2025) as Eddie
- But He's Gay (2024) as Will
- Lioness (2023) as Officer Yeagers
- God's Time (2023) as Luca
- FBI: Most Wanted (2020) as Officer Pogue
- The Deuce (2017) as Adam
- Blue Bloods (2010) as Erik Rys
- Buckets of Fun as Neil
- MIA as George
- Aisle 9 as Les
Frequently Asked Questions
What movies or TV shows is Dion Costelloe best known for?
Dion Costelloe is widely recognized for notable roles and projects including Messy (2025), Lioness (2023), FBI: Most Wanted (2020), The Deuce (2017).
How many credits does Dion Costelloe have?
Dion Costelloe has accumulated over 12 film and television credits across a career spanning from 2010 to 2026.
What is Dion Costelloe's background in cinema and television?
Subject: Dion Costelloe (Acting). Goal: 90-130 word factual identity profile. Constraints: Use ONLY provided sources. No invented details. Plain prose only. No markdown, no asterisks, no headings, no bullet points, no preamble, no JSON, no surrounding quotes. Sources: [1] TMDB: Known for acting, 12 known credits. [2] I...
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