Mark Andreas Sheppard (born 30 May 1964) is a British actor and musician. He is often credited as Mark A. Sheppard. Sheppard is known for playing the demon/King of Hell Crowley on Supernatural and for his recurring roles as lawyer Romo Lampkin on the Battlestar Galactica reboot, Interpol investigator James Sterling on Leverage, and small-time crime lord Badger on Joss Whedon's Firefly. Description above from the Wikipedia article Mark Sheppard, licensed under CC-BY-SA, full list of contributors on Wikipedia.
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Biography from TMDB.
- May 30, 1964 (62)
- London, England, UK
- Actor, also director and producer
- 50 on MovieCove · 63 credits in all
What are Mark Sheppard's films like?
Across their 17 MovieCove titles with a thematic analysis, their films lean Survival and Morality.
Genres
Their MovieCove films by primary genre. The badge is the typical Midcredits score of the genre's films, the median percentile; an up arrow marks a genre at or above their average across these genres.
Themes
What they feel like to watch
Ironic 0 · Wry 0 · Earnest 13
Light 2 · Serious 6 · Dark 5
Grounded 8 · Stylized 5 · Heightened 0
Gentle 1 · Charged 8 · Intense 4
Steady 5 · Shifting 7 · Whiplash 1
Straight-faced 12 · Some laughs 0 · Funny 1
Slow burn 4 · Even-paced 7 · Relentless 2
Casual 5 · Engaged 6 · Full focus 1
A split, not a type: Easy watch 5 · Affecting 4 · Heavy 4
Resolved 9 · Open-ended 3 · Ambiguous 1
Roles they play
Usually the Shadow: 4 of 7 analyzed roles.
Show the 7 rolesHide the roles
- Tricksteras Nigel Bowles in Lover's Knot (1995)
- Allyas Yuri Breshcov in Boa (2001)
- Shadowas Crowley in Supernatural (2005)
- Shadowas Jim Sterling in Leverage (2008)
- Shadowas Dr. Charles Leblanc in Jurassic Predator: Xtinction (2010)
- Shadowas Hagan in Walker: Independence (2022)
- Threshold guardianas Senior Investigator Gary in Exes (2025)
Moods and endings
- Happy2
- Bittersweet6
- Tragic1
- Ambiguous8
AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.
Where can I watch Mark Sheppard's films?
As of October 24, 2026, 38 of their 50 MovieCove titles stream on a subscription or free service, most on Prime Video (15).
- Firefly (2002) · actor
- Supernatural (2005) · actor
- Monk (2002) · actor
- Leverage (2008) · actor
- The Practice (1997) · actor
- Charmed (1998) · actor
- Secret Level (2024) · actor
- In Plain Sight (2008) · actor
- Unstoppable (2004) · actor
- Lover's Knot (1995) · actor
- Farewell, My Love (2000) · actor
- Lost Voyage (2000) · actor
- +3 more
- White Collar (2009) · actor · free
- Doctor Who (2005) · actor · free
- Monk (2002) · actor · free
- CSI: Crime Scene Investigation (2000) · actor · free
- Charmed (1998) · actor · free
- Medium (2005) · actor · free
- Silk Stalkings (1991) · actor · free
- MacGyver (2016) · actor · free
- Unstoppable (2004) · actor · free
- Lover's Knot (1995) · actor · free
- Bionic Woman (2007) · actor · free
- Farewell, My Love (2000) · actor · free
- Exes (2025) · actor · free
- Sliders (1995) · actor · free
- Fastlane (2002) · actor · free
- Broken (2006) · actor · free
- Silk Stalkings (1991) · actor · free
- Lover's Knot (1995) · actor · free
- Farewell, My Love (2000) · actor · free
- Lost Voyage (2000) · actor · free
- Mysterious Island (2010) · actor, director · free
- Jurassic Predator: Xtinction (2010) · actor, producer · free
- Deep Shock (2003) · actor · free
- Evil Eyes (2004) · actor · free
- The X-Files (1993) · actor · free
- Battlestar Galactica (2004) · actor · free
- Burn Notice (2007) · actor · free
- Leverage (2008) · actor · free
- Star Trek: Voyager (1995) · actor · free
- CSI: Crime Scene Investigation (2000) · actor · free
- NCIS (2003) · actor · free
- Charmed (1998) · actor · free
- Silk Stalkings (1991) · actor · free
- MacGyver (2016) · actor · free
Subscription and free streaming for Mark Sheppard's titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.
Filmography
63 credits, 50 with a MovieCove page; 1 appearance as themselves is hidden until asked for.

Ever After(2025)
Midcredits score: 83rd percentile of all films
Exes(2025)
Midcredits score: 94th percentile of all films (provisional, few ratings)
Secret Level(2024)
Midcredits score: 68th percentile of all shows
Walker: Independence(2022)
Midcredits score: 50th percentile of all shows
Doom Patrol(2019)
Midcredits score: 78th percentile of all shows
Kin(2018)
Midcredits score: 33rd percentile of all films
MacGyver(2016)
Midcredits score: 21st percentile of all shows
Midcredits score: 88th percentile of all films
Sons of Liberty(2013)
Midcredits score: 9th percentile of all films
Mysterious Island(2010)
Midcredits score: 4th percentile of all films
Midcredits score: 2nd percentile of all films
White Collar(2009)
Midcredits score: 96th percentile of all shows
Warehouse 13(2009)
Midcredits score: 81st percentile of all shows
Dollhouse(2009)
Midcredits score: 77th percentile of all shows
Leverage(2008)
Midcredits score: 87th percentile of all shows
The Middleman(2008)
Midcredits score: 86th percentile of all shows
In Plain Sight(2008)
Midcredits score: 68th percentile of all shows
Broken(2006)
Midcredits score: 30th percentile of all films
Bionic Woman(2007)
Midcredits score: 12th percentile of all shows
Chuck(2007)
Midcredits score: 93rd percentile of all shows
Burn Notice(2007)
Midcredits score: 88th percentile of all shows
Shark(2006)
Midcredits score: 53rd percentile of all shows
Supernatural(2005)
Midcredits score: 96th percentile of all shows
Doctor Who(2005)
Midcredits score: 93rd percentile of all shows
Medium(2005)
Midcredits score: 61st percentile of all shows
Unstoppable(2004)
Midcredits score: 18th percentile of all films
Battlestar Galactica(2004)
Midcredits score: 98th percentile of all shows
Evil Eyes(2004)
Midcredits score: 1st percentile of all films
Megalodon (not in the MovieCove catalog yet)(2004)

NCIS(2003)
Midcredits score: 77th percentile of all shows
Las Vegas(2003)
Midcredits score: 70th percentile of all shows
Deep Shock(2003)
Midcredits score: 2nd percentile of all films
Jake 2.0 (not in the MovieCove catalog yet)(2003)

Without a Trace(2002)
Midcredits score: 53rd percentile of all shows
Firefly(2002)
Midcredits score: 98th percentile of all shows
Fastlane(2002)
Midcredits score: 63rd percentile of all shows
Monk(2002)
Midcredits score: 91st percentile of all shows
Boa(2001)
Midcredits score: 2nd percentile of all films
24(2001)
Midcredits score: 94th percentile of all shows
Lost Voyage(2000)
Midcredits score: 10th percentile of all films
UC: Undercover (not in the MovieCove catalog yet)(2001)
I Love 1990s (not in the MovieCove catalog yet)(2001)

The Chronicle (not in the MovieCove catalog yet)(2001)

Special Unit 2 (not in the MovieCove catalog yet)(2001)

Lady in the Box (not in the MovieCove catalog yet)(2001)
Midcredits score: 80th percentile of all shows
The Invisible Man (not in the MovieCove catalog yet)(2000)

Farewell, My Love(2000)
Midcredits score: 10th percentile of all films
Out of the Cold(1999)
Midcredits score: 25th percentile of all films
Soldier of Fortune, Inc (not in the MovieCove catalog yet)(1999)

Charmed(1998)
Midcredits score: 71st percentile of all shows
Martial Law (not in the MovieCove catalog yet)(1998)

V.I.P. (not in the MovieCove catalog yet)(1998)

Nether World (not in the MovieCove catalog yet)(1998)

Soldier of Fortune, Inc. (not in the MovieCove catalog yet)(1997)

The Practice(1997)
Midcredits score: 82nd percentile of all shows
Lover's Knot(1995)
Midcredits score: 15th percentile of all films
Sliders(1995)
Midcredits score: 73rd percentile of all shows
Star Trek: Voyager(1995)
Midcredits score: 86th percentile of all shows
M.A.N.T.I.S.(1994)
Midcredits score: 14th percentile of all shows
Midcredits score: 99th percentile of all films
The X-Files(1993)
Midcredits score: 98th percentile of all shows
Silk Stalkings(1991)
Midcredits score: 29th percentile of all shows
Career shape
Star power in the 94th percentile of 239,109 people with a billed film role, over a full career of 63 titles from 1991 to 2026; peak year 2003.
Film career
Peak 2003 · steadily prominent in film for years. Film roles by billing, audience size and rating; 25+ votes. A show carries a single first-air date, so shows are not on the curve.
- 1993Screen debut· In the Name of the Father
- 2005Career best· Supernatural
- 2010First top-billed film· Xtinction: Predator X
Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored. Billing is TMDB cast order for roles with 25+ votes, billed in the top 30.
How do Mark Sheppard's films land?
Their typical MovieCove film has a Midcredits score in the 15th percentile, the median of all 17; across their 13 films with reception data, the typical film sits in the 10th percentile for acclaim.
- 75th and up23
- 50th to 74th10
- 25th to 49th4
- Below 25th13
Shape of the crowd
17 of their 50 titles are Crowd Pleasers.
- Universally Loved13
- Universally Panned3
- Divisive2
- Cult Classic2
- Crowd Pleaser17
- Mixed13
Reviewers score the acting 45/100 in their films, across 13 reviewed titles; fans 68, detractors 26. The element that speaks to their work as an actor.
Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.
Who does Mark Sheppard work with?
People who share at least 2 of Mark Sheppard's MovieCove titles, grouped by what they did on them; Phillip J. Roth shares the most, 3.
Directors
- Phillip J. RothShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with Phillip J. Roth

Writers
- Cameron LarsonShared titles: Jurassic Predator: Xtinction (2010), Mysterious Island (2010)See all 2 shared titles with Cameron Larson

Actors
- Caleb MichaelsonShared titles: Jurassic Predator: Xtinction (2010), Mysterious Island (2010)See all 2 shared titles with Caleb Michaelson

- Lochlyn MunroShared titles: Jurassic Predator: Xtinction (2010), Mysterious Island (2010)See all 2 shared titles with Lochlyn Munro

- Adam BaldwinShared titles: Evil Eyes (2004), Lover's Knot (1995)See all 2 shared titles with Adam Baldwin

Composers, cinematographers and editors
- Christian McIntireShared titles: Jurassic Predator: Xtinction (2010), Mysterious Island (2010), Lost Voyage (2000)See all 3 shared titles with Christian McIntire

- Richard McHughShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with Richard McHugh
- Todd BarronShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with Todd Barron
- Kenneth HamptonShared titles: Jurassic Predator: Xtinction (2010), Mysterious Island (2010)See all 2 shared titles with Kenneth Hampton

Producers
- James HollensteinerShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with James Hollensteiner
- Jeffery BeachShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with Jeffery Beach

- Ken OlandtShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with Ken Olandt

- T.J. SakasegawaShared titles: Deep Shock (2003), Boa (2001), Lost Voyage (2000)See all 3 shared titles with T.J. Sakasegawa

