---
name: "Reed Diamond"
canonical: "https://film.one/person/reed-diamond"
fi1m_id: "reed-diamond"
imdb_id: "nm0224703"
tmdb_id: 31508
wikidata_id: "Q977086"
roles: ["Actor"]
born: "20 July 1967"
reviewed_on_fi1m: 9
average_fi1m_score: 79
average_as: "actor"
average_over: 9
updated: "2026-10-05T03:20:06.159044+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Reed Diamond

## Identity

Reed Diamond

- **Canonical:** https://film.one/person/reed-diamond
- **Type:** Person
- **Fi1m ID:** reed-diamond
- **IMDb ID:** nm0224703
- **TMDB ID:** 31508
- **Wikidata ID:** Q977086
- **Same entity:** https://en.wikipedia.org/wiki/Reed_Diamond, https://www.wikidata.org/wiki/Q977086, https://www.imdb.com/name/nm0224703/, https://www.themoviedb.org/person/31508

Actor. Born 20 July 1967 in New York City, New York, USA.

## Details

- **Work:** Actor
- **Born:** 20 July 1967, New York City, New York, USA
- **Active:** 1993–present
- **Also known as:** Reed Edward Diamond , رید دایموند
- **Average Fi1m score:** 79, as actor, over 9 titles
- **Fi1m score by decade:** 1990s 82 (2), 2000s 78 (3), 2010s 80 (3), 2020s 70 (1)
- **Fi1m against the critics:** 79 to 75 across 9 titles
- **Score spread:** 5 at 80+, 4 at 60–79, 0 under 60
- **Lead roles:** 0 of 4 acting credits billed first or second
- **Genres:** Drama 7, Action 2, Mystery 2, Sci-Fi & Fantasy 2, Action & Adventure 1, Adventure 1
- **Screen time:** 10 hours of reviewed films
- **Box office:** $1,174m across 5 films with figures
- **Elsewhere:** https://en.wikipedia.org/wiki/Reed_Diamond, https://www.wikidata.org/wiki/Q977086, https://www.imdb.com/name/nm0224703/, https://www.themoviedb.org/person/31508

## Streaming the US now

- **Disney+:** [*Moneyball*](https://film.one/film/moneyball.md) (83)
- **Amazon Prime Video:** [*Much Ado About Nothing*](https://film.one/film/much-ado-about-nothing-2013.md) (76)

For United States; add `?region=XX` for another country.

## Biography

Reed Diamond is an American actor. He trained at the Juilliard School after attending the University of North Carolina at Chapel Hill and Trinity School in New York.

Diamond is known for his role as Detective Mike Kellerman in *Homicide: Life on the Street* (1995–1999) and as Laurence Dominic in *Dollhouse* (2009–2010). His film credits include *Memphis Belle* (1990), *Spider-Man 2* (2004), *Good Night, and Good Luck* (2005) as John Aaron, *Moneyball* (2011) and *Much Ado About Nothing* (2012). He has also appeared in series such as *The Shield*, *24*, *The Mentalist*, *Bones* and *Marvel's Agents of S.H.I.E.L.D.*.

Since 2004 he has been married to actress Marnie McPhail.

*Sources: en.wikipedia.org, imdb.com.*

## On Fi1m (9)

- *The Testaments* (2026), Fi1m 70, as Commander Weston — [page](https://film.one/tv/the-testaments.md)
- *The Terror* (2018), Fi1m 82, as Colonel Stallings — [page](https://film.one/tv/the-terror.md)
- *Much Ado About Nothing* (2013), Fi1m 76, as Don Pedro — [page](https://film.one/film/much-ado-about-nothing-2013.md)
- *Moneyball* (2011), Fi1m 83, as Mark Shapiro — [page](https://film.one/film/moneyball.md)
- *Dollhouse* (2009), Fi1m 66, as Laurence Dominic — [page](https://film.one/tv/dollhouse.md)
- *Good Night, and Good Luck.* (2005), Fi1m 83, as John Aaron — [page](https://film.one/film/good-night-and-good-luck.md)
- *Spider-Man 2* (2004), Fi1m 85, as 'Algernon' — [page](https://film.one/film/spider-man-2.md)
- *Clear and Present Danger* (1994), Fi1m 75, as Coast Guard Chief — [page](https://film.one/film/clear-and-present-danger.md)
- *Homicide: Life on the Street* (1993), Fi1m 89, as Mike Kellerman — [page](https://film.one/tv/homicide-life-on-the-street.md)

## Complete filmography (103)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *The Testaments* (2026), series, as Commander Weston — Fi1m 70, [page](https://film.one/tv/the-testaments.md)
- *Road To L'Etape Du Tour* (2026), as Kevin
- *Drop* (2025), as Richard
- *Orphan Black: Echoes* (2024), series, as Tom
- *The Way We Speak* (2024), as Charles
- *Off Ramp* (2023), as Gavin
- *Bosch: Legacy* (2022), series, as Vincent Franzen
- *Gaslit* (2022), series, as Mark Felt
- *Winter Ball* (2022), as Don Dunker
- *The Girl in the Woods* (2021), series, as Hosea
- *Leverage: Redemption* (2021), series, as Fletcher Maxwell
- *The Mosquito Coast* (2021), series, as Carter Albrecht
- *Law & Order: Organized Crime* (2021), series, as Noah Cahill
- *Our Friend* (2019), as Peter
- *The Purge* (2018), series, as Albert Stanton
- *The Terror* (2018), series, as Colonel Stallings — Fi1m 82, [page](https://film.one/tv/the-terror.md)
- *Confessions of a Teenage Jesus Jerk* (2017), as Brother Miller
- *13 Reasons Why* (2017), series, as Hansen Foundry
- *FEUD* (2017), series, as Peter
- *Designated Survivor* (2016), series, as John Forstell
- *Underground* (2016), series, as Tom Macon
- *Billions* (2016), series, as Evan Robards
- *Verbatim: Follow the Chicken* (2015), as Lawyer
- *Minority Report* (2015), series, as Henry Blomfeld
- *Wayward Pines* (2015), series, as Harold Balinger
- *Better Call Saul* (2015), series, as David — Fi1m 84, [page](https://film.one/tv/better-call-saul.md)
- *Bosch* (2015), series, as Vincent Franzen
- *How to Get Away with Murder* (2014), series, as David Golan
- *Marvel's Agents of S.H.I.E.L.D.* (2013), series, as Daniel Whitehall
- *Much Ado About Nothing* (2013), as Don Pedro — Fi1m 76, [page](https://film.one/film/much-ado-about-nothing-2013.md)
- *Elementary* (2012), series, as Joel Fitzgerald
- *Revolution* (2012), series, as Sergeant Wheatley
- *Common Law* (2012), series, as Robert Yule
- *Moneyball* (2011), as Mark Shapiro — Fi1m 83, [page](https://film.one/film/moneyball.md)
- *Franklin & Bash* (2011), series, as Damien Karp
- *Firebreather* (2010), as Barnes (voice)
- *Law & Order: LA* (2010), series, as Franklin Citron
- *Hawaii Five-0* (2010), series, as Claude Nostromo — Fi1m 65, [page](https://film.one/tv/hawaii-five-0.md)
- *White Collar* (2009), series, as Cole Edwards
- *Drop Dead Diva* (2009), series, as Chad Billmeyer
- *Castle* (2009), series, as Cameron Talbot — Fi1m 73, [page](https://film.one/tv/castle.md)
- *Dollhouse* (2009), series, as Laurence Dominic — Fi1m 66, [page](https://film.one/tv/dollhouse.md)
- *The Mentalist* (2008), series, as Raymond "Ray" Haffner — Fi1m 71, [page](https://film.one/tv/the-mentalist.md)
- *Journeyman* (2007), series, as Jack Vasser
- *Meet Bill* (2007), as Paul
- *Adrenaline* (2007), as Voice of Harvey
- *October Road* (2007), series, Actor
- *My Wallet* (2006), Actor
- *Vanished* (2006), series, as Therapist
- *Faceless* (2006), series, Actor
- *The Darkroom* (2006), as Man
- *Berkeley* (2005), as Ralph
- *Ghost Whisperer* (2005), series, as Dr. Martin Schaer
- *Criminal Minds* (2005), series, as Craig Bridges — Fi1m 60, [page](https://film.one/tv/criminal-minds.md)
- *Good Night, and Good Luck.* (2005), as John Aaron — Fi1m 83, [page](https://film.one/film/good-night-and-good-luck.md)
- *Bones* (2005), series, as Hayes Flynn — Fi1m 70, [page](https://film.one/tv/bones.md)
- *Madison* (2005), as Skip Naughton
- *Numb3rs* (2005), series, as Dr. Kenneth Hill
- *Medium* (2005), series, as Jared Swanstrom
- *Desperate Housewives* (2004), series, as Greg Limon — Fi1m 78, [page](https://film.one/tv/desperate-housewives.md)
- *Spider-Man 2* (2004), as 'Algernon' — Fi1m 85, [page](https://film.one/film/spider-man-2.md)
- *Path to War* (2003), as Duty Officer
- *Cold Case* (2003), series, as Darren Musk
- *S.W.A.T.* (2003), as Officer David Burress
- *Without a Trace* (2002), series, as Eric Hayes
- *Presidio Med* (2002), series, as Will Raymond
- *The Twilight Zone* (2002), series, as Rachel's Boyfriend
- *Monk* (2002), series, as FBI Agent Stone
- *Scared Silent* (2002), as Doug Clifson
- *The Shield* (2002), series, as Terry Crowley — Fi1m 84, [page](https://film.one/tv/the-shield.md)
- *Three Days* (2001), as Andrew Farmer
- *24* (2001), series, as Jason Pillar — Fi1m 78, [page](https://film.one/tv/24.md)
- *Crossing Jordan* (2001), series, as Gordon Kimball
- *The Breed* (2001), as Phil
- *CSI: Crime Scene Investigation* (2000), series, as Ray Lester
- *High Noon* (2000), as Harvey
- *The Huntress* (2000), series, Actor
- *Les associées* (2000), series, as Mike Kaputo
- *Homicide: The Movie* (2000), as Mike Kellerman
- *The West Wing* (1999), series, as Dr. Mike Gordon — Fi1m 86, [page](https://film.one/tv/the-west-wing.md)
- *Family Law* (1999), series, as Alan Caldwell
- *Judging Amy* (1999), series, as Stuart Collins
- *Indefensible: The Truth About Edward Brannigan* (1997), as Eddie Brannigan Jr.
- *Stargate SG-1* (1997), series, as Major Bryce Ferguson
- *Full Circle* (1996), as Harry Winslow
- *Her Hidden Truth* (1995), as Clay Devereaux
- *Assassins* (1995), as Bob
- *Secrets* (1995), as Thomas Rafferty
- *Awake to Danger* (1995), as Jeffrey Baker
- *919 Fifth Avenue* (1995), as Ben Constant
- *Clear and Present Danger* (1994), as Coast Guard Chief — Fi1m 75, [page](https://film.one/film/clear-and-present-danger.md)
- *Blind Spot* (1993), as Charlie
- *Homicide: Life on the Street* (1993), series, as Mike Kellerman — Fi1m 89, [page](https://film.one/tv/homicide-life-on-the-street.md)
- *Class of '96* (1993), series, as Stephen Sinclair
- *Boy Meets Girl* (1993), as Sean Jordan
- *O Pioneers!* (1992), as Emil
- *Ironclads* (1991), as Leslie Harmon
- *Law & Order* (1990), series, as Christopher Baylor, Mr. Klein — Fi1m 72, [page](https://film.one/tv/law-and-order.md)
- *Memphis Belle* (1990), as Virgil Hoogesteger
- *Date Rape* (1988), as Gary Farrell
- *American Playhouse* (1982), series, as Emil
- *ABC Afterschool Special* (1972), series, as Gary Farrell
- *Hallmark Hall of Fame* (1951), series, as Emil

## Gallery

- ![Reed Diamond](https://film.one/media/person/98795/gallery-5faab927bb3a.jpg) Reed Diamond — Gage Skidmore from Peoria, AZ, United States of America, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a7/Reed_Diamond_April_2015.jpg/1280px-Reed_Diamond_April_2015.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Donald De Line, Reed Diamond and Tim Griffin speaking at the 2015 Wondercon, for "Wayward Pines", at the Anaheim Convention Center in Anaheim, California. Pleas](https://film.one/media/person/98795/gallery-c1f3057bf381.jpg) Donald De Line, Reed Diamond and Tim Griffin speaking at the 2015 Wondercon, for "Wayward Pines", at the Anaheim Convention Center in Anaheim, California. Pleas — Gage Skidmore from Peoria, AZ, United States of America, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/8/87/Donald_De_Line%2C_Reed_Diamond_%26_Tim_Griffin_%2817024971146%29.jpg/1280px-Donald_De_Line%2C_Reed_Diamond_%26_Tim_Griffin_%2817024971146%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Donald De Line, Reed Diamond and Tim Griffin speaking at the 2015 Wondercon, for "Wayward Pines", at the Anaheim Convention Center in Anaheim, California. Pleas](https://film.one/media/person/98795/gallery-3b562967856a.jpg) Donald De Line, Reed Diamond and Tim Griffin speaking at the 2015 Wondercon, for "Wayward Pines", at the Anaheim Convention Center in Anaheim, California. Pleas — Gage Skidmore from Peoria, AZ, United States of America, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/7/72/Donald_De_Line%2C_Reed_Diamond_%26_Tim_Griffin_%2817049554252%29.jpg/1280px-Donald_De_Line%2C_Reed_Diamond_%26_Tim_Griffin_%2817049554252%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012](https://film.one/media/person/98795/gallery-68445705d18b.jpg) Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012 — GabboT, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/7/75/Much_Ado_About_Nothing_11_%288017280287%29.jpg/1280px-Much_Ado_About_Nothing_11_%288017280287%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012](https://film.one/media/person/98795/gallery-9ebfa1e7d88b.jpg) Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012 — GabboT, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/4/45/Much_Ado_About_Nothing_13.jpg/1280px-Much_Ado_About_Nothing_13.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Fran Kranz talking to Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012](https://film.one/media/person/98795/gallery-972d6d992166.jpg) Fran Kranz talking to Reed Diamond at the premiere of Much Ado About Nothing, Toronto Film Festival 2012 — GabboT, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/2/2f/Much_Ado_About_Nothing_18_%288017299215%29.jpg/1280px-Much_Ado_About_Nothing_18_%288017299215%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/reed-diamond