Paul McGillion

Cast Credits

Providence Falls (2025)

Starring as James McLeod (3 episodes)

Episode 1x03: Thief of Fate (Aug 16, 2025)
Episode 1x02: An Impossible Promise (Aug 9, 2025)
Episode 1x01: Chance of a Lifetime (Aug 2, 2025)

Happy Face (2025)

Guest starring as William (2 episodes)

Episode 1x06: Lorelai (Apr 17, 2025) [Co-Star]
Episode 1x04: Controlled Burn (Apr 3, 2025)

My Life With the Walter Boys (2023)

Guest starring as Tony (2 episodes)

Episode 1x06: Baggage (Dec 7, 2023) [Co-Star]
Episode 1x02: Live a Little (Dec 7, 2023) [Co-Star]

So Help Me Todd (2022)

Guest starring as Trevor Rapp

Episode 1x03: Second Second Chance (Oct 13, 2022) [Co-Star]

Billy the Kid (2022)

Guest starring as Madison

Episode 3x07: The Last Buffalo (Nov 16, 2025)

Family Law (2021)

Guest starring as Chip Crombie (6 episodes)

Episode 3x06: When the Chip Hits the Fan (Mar 2, 2025)
Episode 3x05: Between a Rock and a Hard Place (Feb 23, 2025)
Episode 3x04: Play It Straight (Jan 26, 2025)
Episode 3x02: A River in Egypt (Jan 12, 2025)
Episode 2x08: The Good, The Bad and the Pugly (Jul 17, 2023)
Episode 2x05: Fifty Shades of Judginess (Jun 26, 2023)
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Firefly Lane (2021)

Guest starring as Bud Mularkey (13 episodes)

Episode 2x16: This Must Be the Place (Apr 27, 2023)
Episode 2x14: I Can't Go On, I'll Go On (Apr 27, 2023)
Episode 2x10: All the World's a Stage (Apr 27, 2023)
Episode 2x09: Hart Shaped Box (Dec 2, 2022)
Episode 2x06: Reborn on the Fourth of July (Dec 2, 2022)
Episode 2x04: Papa Don't Preach (Dec 2, 2022)
Episode 2x03: I'm Coming Out (Dec 2, 2022)
Episode 1x10: Auld Lang Syne (Feb 3, 2021)
Episode 1x08: Mawaige (Feb 3, 2021)
Episode 1x07: Total Eclipse of the Hart (Feb 3, 2021)
Episode 1x05: Sweet Child O' Mine (Feb 3, 2021)
Episode 1x04: Love is a Battlefield (Feb 3, 2021)
Episode 1x01: Hello Yellow Brick Road (Feb 3, 2021)
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Picture Perfect Mysteries (2019)

Guest starring as Nick Carlin (3 episodes)

Episode 2020-10-11: Exit, Stage Death (Oct 11, 2020)
Episode 2020-02-16: Dead Over Diamonds (Feb 16, 2020)
Episode 2019-06-16: Newlywed and Dead (Jun 16, 2019)

Unspeakable (2019)

Guest starring as J.C.W. Weber (2 episodes)

Episode 1x06: Krever (Feb 13, 2019)
Episode 1x02: Contraction (Jan 16, 2019)

A Million Little Things (2018)

Guest starring as Dr. Anton

Episode 3x15: Not Alone (May 26, 2021)

The Bletchley Circle: San Francisco (2018)

Guest starring as Howard Williams (2 episodes)

Episode 1x04: Madhouse (Aug 15, 2018)
Episode 1x03: Charlotte's Web (Aug 8, 2018)

Darrow & Darrow (2017)

Guest starring as Coach Reed (2 episodes)

Episode 1x03: Body of Evidence (Oct 14, 2018)
Episode 1x02: In the Key of Murder (May 6, 2018)

The Good Doctor (2017)

Guest starring as Leo Adan

Episode 3x08: Moonshot (Nov 18, 2019)

Frontier (2016)

Starring as Major Vinnicombe (2 episodes)

Episode 3x03: Satanazas (Nov 23, 2018)
Episode 3x01: The Low Road (Nov 23, 2018)

The Whispers (2015)

Guest starring as Paul Wheeler

Episode 1x04: Meltdown (Jun 22, 2015)

All of My Heart (2015)

Guest starring as Chef Oliver

Episode 2015-02-14: All of My Heart (Feb 14, 2015)

The Flash (2014)

Guest starring as Earl Cox (3 episodes)

Episode 5x13: Goldfaced (Feb 5, 2019)
Episode 4x17: Null and Annoyed (Apr 10, 2018)
Episode 4x13: True Colors (Feb 6, 2018)

Fargo (2014)

Guest starring as Captain Muscavage (2 episodes)

Episode 5x04: Insolubilia (Dec 5, 2023) [Co-Star]
Episode 5x03: The Paradox of Intermediate Transactions (Nov 28, 2023) [Co-Star]

Signed, Sealed, Delivered (2013)

Guest starring as Henry Barrett

Episode 2014-05-11: The Masterpiece (May 11, 2014)

Delete (2013)

Guest starring as Raymond Vince

Episode 1x01: Episode 1 (Aug 19, 2013)

Cult (2013)

Guest starring as Glen Nash

Episode 1x10: The Prophecy of St. Clare (Jul 5, 2013)

True Justice (2012)

Guest starring as Magellian (2 episodes)

Episode 2x13: The Shot (Mar 29, 2013)
Episode 2x12: Fired (Mar 22, 2013)

Alcatraz (2012)

Guest starring as Alan Sylvane Jr.

Episode 1x01: Pilot (Jan 16, 2012) [Co-Star]

Once Upon a Time (2011)

Guest starring as Knave of Hearts / Will Scarlet (2 episodes)

Episode 2x09: Queen of Hearts (Dec 2, 2012) [Co-Star]
Episode 1x17: Hat Trick (Mar 25, 2012) [Co-Star]

Against the Wall (2011)

Guest starring as Sam Burns

Episode 1x10: Boys are Back (Oct 9, 2011)

The Killing (2011)

Guest starring as Andrew Clarke

Episode 3x06: Eminent Domain (Jun 30, 2013) [Co-Star]

Endgame (2011)

Guest starring as Sebastian Wilks

Episode 1x13: Deadman Talking (Jun 13, 2011)

V (2009)

Guest starring as Dr. Lawrence Parker

Episode 1x11: Fruition (May 11, 2010)

Sanctuary (2008)

Guest starring as Terrance Wexford (4 episodes)

Episode 3x02: Firewall (Oct 22, 2010)
Episode 3x01: Kali (3) (Oct 15, 2010)
Episode 2x13: Kali (2) (Jan 15, 2010)
Episode 2x12: Kali (1) (Jan 15, 2010)
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Fringe (2008)

Guest starring as Edwin Massey

Episode 5x03: The Recordist (Oct 12, 2012)

Supernatural (2005)

Guest starring as Jim Grossman

Episode 5x05: Fallen Idols (Oct 8, 2009) [Co-Star]

Guest starring as Peter Harper

Episode 10x11: There's No Place Like Home (Jan 27, 2015) [Co-Star]

Stargate Atlantis (2004)

Starring as Dr. Carson Beckett (27 episodes)

Episode 3x17: Sunday (Jun 1, 2007)
Episode 3x16: The Ark (May 18, 2007)
Episode 3x14: Tao of Rodney (May 4, 2007)
Episode 3x13: Irresponsible (Apr 27, 2007)
Episode 3x12: Echoes (Apr 20, 2007)
Episode 3x11: The Return, Part 2 (Apr 13, 2007)
Episode 3x10: The Return, Part 1 (Sep 22, 2006)
Episode 3x09: Phantoms (Sep 15, 2006)
Episode 3x07: Common Ground (Aug 25, 2006)
Episode 3x06: The Real World (Aug 18, 2006)
Episode 3x04: Sateda (Aug 4, 2006)
Episode 3x03: Irresistible (Jul 28, 2006)
Episode 3x02: Misbegotten (Jul 21, 2006)
Episode 3x01: No Man's Land (Jul 14, 2006)
Episode 2x20: Allies (Mar 10, 2006)
Episode 2x19: Inferno (Mar 3, 2006)
Episode 2x18: Michael (Feb 24, 2006)
Episode 2x17: Coup d'Etat (Feb 17, 2006)
Episode 2x16: The Long Goodbye (Feb 10, 2006)
Episode 2x15: The Tower (Feb 3, 2006)
Episode 2x13: Critical Mass (Jan 20, 2006)
Episode 2x12: Epiphany (Jan 13, 2006)
Episode 2x11: The Hive (Jan 6, 2006)
Episode 2x08: Conversion (Sep 9, 2005)
Episode 2x07: Instinct (Aug 26, 2005)
Episode 2x06: Trinity (Aug 19, 2005)
Episode 2x04: Duet (Aug 5, 2005)
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Guest starring as Dr. Carson Beckett (26 episodes)

Episode 5x20: Enemy at the Gate (Jan 9, 2009) [Special Guest Star]
Episode 5x18: Identity (Dec 12, 2008)
Episode 5x12: Outsiders (Oct 17, 2008)
Episode 5x07: Whispers (Sep 5, 2008)
Episode 5x02: The Seed (Jul 18, 2008)
Episode 4x19: The Kindred, Part 2 (Feb 29, 2008)
Episode 4x18: The Kindred, Part 1 (Feb 22, 2008)
Episode 2x03: Runner (Jul 29, 2005)
Episode 2x02: The Intruder (Jul 22, 2005)
Episode 2x01: The Siege, Part 3 (Jul 15, 2005)
Episode 1x20: The Siege, Part 2 (Mar 25, 2005)
Episode 1x19: The Siege, Part 1 (Mar 18, 2005)
Episode 1x18: The Gift (Mar 11, 2005)
Episode 1x17: Letters from Pegasus (Mar 4, 2005)
Episode 1x16: The Brotherhood (Feb 25, 2005)
Episode 1x15: Before I Sleep (Feb 18, 2005)
Episode 1x14: Sanctuary (Feb 11, 2005)
Episode 1x13: Hot Zone (Feb 4, 2005)
Episode 1x11: The Eye (Jan 21, 2005)
Episode 1x10: The Storm (Sep 17, 2004)
Episode 1x07: Poisoning the Well (Aug 20, 2004)
Episode 1x05: Suspicion (Aug 6, 2004)
Episode 1x04: Thirty-Eight Minutes (Jul 30, 2004)
Episode 1x03: Hide and Seek (Jul 23, 2004)
Episode 1x02: Rising, Part 2 (Jul 16, 2004)
Episode 1x01: Rising, Part 1 (Jul 16, 2004)
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Guest starring as Credit Only

Episode 3x01: No Man's Land (Jul 14, 2006) [Credit Only]

Jake 2.0 (2003)

Guest starring as Earl Wenk

Episode 1x11: Prince and the Revolution (Dec 10, 2003) [Co-Star]

24 (2001)

Guest starring as Levinson

Episode 7x23: Day 7: 6:00 A.M. - 7:00 A.M. (May 18, 2009)

Smallville (2001)

Guest starring as LexCorp Employee

Episode 2x12: Insurgence (Jan 21, 2003) [Co-Star]

7 Days (1998)

Guest starring as Brandon

Episode 2x22: Playmates and Presidents (May 17, 2000)

First Wave (1998)

Guest starring as Raphael

Episode 1x07: Lungfish (Oct 21, 1998) [Co-Star]

Cold Squad (1998)

Guest starring as Conrad

Episode 2x08: Dwayne Douglas Smith (Nov 20, 1998)

Guest starring as Neil Cranston

Episode 6x04: Live Fast Die Young (Oct 12, 2002) [Co-Star]

Guest starring as Constable Bacon (2 episodes)

Episode 7x05: Deadbeat (Oct 16, 2004) [Co-Star]
Episode 7x01: No Life Like It (Sep 4, 2004) [Co-Star]

Stargate SG·1 (1997)

Guest starring as Young Ernest Littlefield

Episode 1x10: The Torment of Tantalus (Oct 3, 1997) [Co-Star]

Sliders (1995)

Guest starring as First Officer

Episode 2x09: Obsession (May 24, 1996) [Co-Star]

The X-Files (1993)

Guest starring as Fred Neiman

Episode 4x20: Small Potatoes (Apr 20, 1997) [Co-Star]