James Nicholas Callis is an English actor. He is known for playing Dr. Gaius Baltar in the re-imagined Battlestar Galactica miniseries and television series, and Bridget Jones's best friend Tom in Bridget Jones's Diary, Bridget Jones: The Edge of Reason, and Bridget Jones's Baby. He joined the cast of the TV series Eureka, on Syfy, in 2010, and in 2017, he voiced the character Alucard on the Netflix series Castlevania, based on the video game series of the same name.
Known For
Credits
Cast Credits
Castlevania: Nocturne (2023)
Guest starring as Alucard
- Episode 1x08: Devourer of Light (Sep 28, 2023) [Special Guest Star]
Star Trek: Picard (2020)
Guest starring as Maurice Picard
(2 episodes)
- Episode 2x09: Hide and Seek (Apr 28, 2022)
- Episode 2x07: Monsters (Apr 14, 2022)
Blood & Treasure (2019)
Starring as Simon Hardwick
(20 episodes)
- Episode 2x13: Showdown in Hong Kong (Oct 2, 2022)
- Episode 2x12: The Year of the Rat (Sep 25, 2022)
- Episode 2x11: Raid on the Hidden Fortress (Sep 18, 2022)
- Episode 2x10: The Secret History of the Mongols (Sep 11, 2022)
- Episode 2x09: The Throne of the Khan (Sep 4, 2022)
- Episode 2x08: The Lost City of Sana (Aug 28, 2022)
- Episode 2x06: Mystery at Poison Island (Aug 14, 2022)
- Episode 2x05: Enter the Dragon Gate (Aug 7, 2022)
- Episode 2x04: Into the Forbidden Zone (Jul 31, 2022)
- Episode 2x03: Spoils of the Red Empire (Jul 24, 2022)
- Episode 1x13: The Revenge of Farouk (Aug 6, 2019)
- Episode 1x12: Legacy of the Father (Jul 30, 2019)
- Episode 1x11: Return of the Queen (Jul 23, 2019)
- Episode 1x10: The Wages of Vengeance (Jul 16, 2019)
- Episode 1x08: The Lunchbox of Destiny (Jul 2, 2019)
- Episode 1x07: Escape from Casablanca (Jun 25, 2019)
- Episode 1x06: The Ghost Train of Sierra Perdida (Jun 18, 2019)
- Episode 1x04: The Secret of Macho Grande (Jun 4, 2019)
- Episode 1x02: The Curse of Cleopatra – Part II (May 21, 2019)
- Episode 1x01: The Curse of Cleopatra – Part I (May 21, 2019)
Castlevania (2017)
Starring as Alucard
(25 episodes)
- Episode 4x10: It's Been a Strange Ride (May 13, 2021)
- Episode 4x09: The Endings (May 13, 2021)
- Episode 4x08: Death Magic (May 13, 2021)
- Episode 4x07: The Great Work (May 13, 2021)
- Episode 4x05: Back in the World (May 13, 2021)
- Episode 4x04: You Must Sacrifice (May 13, 2021)
- Episode 4x01: Murder Wakes It Up (May 13, 2021)
- Episode 3x10: Abandon All Hope (Mar 5, 2020)
- Episode 3x09: The Harvest (Mar 5, 2020)
- Episode 3x08: What the Night Brings (Mar 5, 2020)
- Episode 3x07: Worse Things Than Betrayal (Mar 5, 2020)
- Episode 3x05: A Seat of Civilisation and Refinement (Mar 5, 2020)
- Episode 3x04: I Have a Scheme (Mar 5, 2020)
- Episode 3x02: The Reparation of My Heart (Mar 5, 2020)
- Episode 3x01: Bless Your Dead Little Hearts (Mar 5, 2020)
- Episode 2x08: End Times (Oct 26, 2018)
- Episode 2x07: For Love (Oct 26, 2018)
- Episode 2x06: The River (Oct 26, 2018)
- Episode 2x05: Last Spell (Oct 26, 2018)
- Episode 2x04: Broken Mast (Oct 26, 2018)
- Episode 2x03: Shadow Battles (Oct 26, 2018)
- Episode 2x02: Old Homes (Oct 26, 2018)
- Episode 2x01: War Council (Oct 26, 2018)
- Episode 1x04: Monument (Jul 7, 2017)
- Episode 1x01: Witchbottle (Jul 7, 2017)
MacGyver (2016)
Guest starring as The Merchant
(2 episodes)
- Episode 4x11: Psy-Op + Cell + Merchant + Birds (Apr 24, 2020)
- Episode 4x05: Soccer + Desi + Merchant + Titan (Mar 6, 2020)
A.D. The Bible Continues (2015)
Guest starring as Herod Antipas
(6 episodes)
- Episode 1x10: Brothers in Arms (Jun 7, 2015)
- Episode 1x09: Saul's Return (May 31, 2015)
- Episode 1x08: The Road to Damascus (May 24, 2015)
- Episode 1x07: The Visit (May 17, 2015)
- Episode 1x06: The Persecution (May 10, 2015)
- Episode 1x03: The Spirit Arrives (Apr 19, 2015)
Gallipoli (2015)
Starring as Ellis Ashmead-Bartlett
(7 episodes)
- Episode 1x07: The Earth Abides (Mar 9, 2015)
- Episode 1x06: If Only... (Mar 9, 2015)
- Episode 1x05: The Breakout (Mar 2, 2015)
- Episode 1x04: The Deeper Scar (Mar 2, 2015)
- Episode 1x03: A Man Alone (Feb 23, 2015)
- Episode 1x02: My Friend, The Enemy (Feb 16, 2015)
- Episode 1x01: The First Day (Feb 9, 2015)
12 Monkeys (2015)
Guest starring as Athan / The Witness
(5 episodes)
- Episode 4x11: The Beginning Part 2 (Jul 6, 2018) [Co-Star]
- Episode 4x10: The Beginning Part 1 (Jul 6, 2018) [Co-Star]
- Episode 3x10: Witness (May 21, 2017)
- Episode 3x09: Thief (May 21, 2017)
- Episode 3x08: Masks (May 21, 2017)
The Musketeers (2014)
Guest starring as Emile Bonnaire
(2 episodes)
- Episode 3x04: The Queen's Diamonds (Jun 25, 2016)
- Episode 1x03: Commodities (Feb 2, 2014)
Rick and Morty (2013)
Guest starring as Pat Gueterman
- Episode 2x10: The Wedding Squanchers (Oct 4, 2015)
Guest starring as Courier Flaps
- Episode 2x10: The Wedding Squanchers (Oct 4, 2015)
DCI Banks (2010)
Guest starring as Owen Pierce
(2 episodes)
- Episode 2x06: Innocent Graves (2) (Nov 8, 2012)
- Episode 2x05: Innocent Graves (1) (Nov 7, 2012)
FlashForward (2009)
Guest starring as Gabriel McDow
(4 episodes)
- Episode 1x20: The Negotiation (May 13, 2010)
- Episode 1x19: Course Correction (May 6, 2010)
- Episode 1x18: Goodbye Yellow Brick Road (Apr 29, 2010)
- Episode 1x17: The Garden of Forking Paths (Apr 22, 2010)
Eureka (2006)
Starring as Dr. Trevor Grant
(9 episodes)
- Episode 4x09: I'll Be Seeing You (Sep 10, 2010)
- Episode 4x08: The Ex-files (Aug 27, 2010)
- Episode 4x07: Stoned (Aug 20, 2010)
- Episode 4x06: Momstrosity (Aug 13, 2010)
- Episode 4x05: Crossing Over (Aug 6, 2010)
- Episode 4x04: The Story of O2 (Jul 30, 2010)
- Episode 4x03: All the Rage (Jul 23, 2010)
- Episode 4x02: A New World (Jul 16, 2010)
- Episode 4x01: Founder's Day (Jul 9, 2010)
Guest starring as Dr. Trevor Grant
- Episode 5x13: Just Another Day (Jul 16, 2012)
Battlestar Galactica (2003)
Starring as Dr. Gaius Baltar
(68 episodes)
- Episode 4x20: Daybreak, Part 2 (Mar 20, 2009)
- Episode 4x19: Daybreak, Part 1 (Mar 13, 2009)
- Episode 4x18: Islanded in a Stream of Stars (Mar 6, 2009)
- Episode 4x16: Deadlock (Feb 20, 2009)
- Episode 4x14: Blood on the Scales (Feb 6, 2009)
- Episode 4x13: The Oath (Jan 30, 2009)
- Episode 4x12: A Disquiet Follows My Soul (Jan 23, 2009)
- Episode 4x11: Sometimes a Great Notion (Jan 16, 2009)
- Episode 4x10: Revelations (Jun 13, 2008)
- Episode 4x09: The Hub (Jun 6, 2008)
- Episode 4x07: Guess What's Coming to Dinner? (May 16, 2008)
- Episode 4x06: Faith (May 9, 2008)
- Episode 4x05: The Road Less Traveled (May 2, 2008)
- Episode 4x04: Escape Velocity (Apr 25, 2008)
- Episode 4x02: Six of One (Apr 11, 2008)
- Episode 4x01: He That Believeth in Me (Apr 4, 2008)
- Episode S03 Special: Razor (Nov 24, 2007)
- Episode 3x20: Crossroads, Part 2 (Mar 25, 2007)
- Episode 3x19: Crossroads, Part 1 (Mar 18, 2007)
- Episode 3x18: The Son Also Rises (Mar 11, 2007)
- Episode 3x16: Dirty Hands (Feb 25, 2007)
- Episode 3x14: The Woman King (Feb 11, 2007)
- Episode 3x13: Taking a Break from All Your Worries (Jan 28, 2007)
- Episode 3x12: Rapture (Jan 21, 2007)
- Episode 3x11: The Eye of Jupiter (Dec 15, 2006)
- Episode 3x10: The Passage (Dec 8, 2006)
- Episode 3x09: Unfinished Business (Dec 1, 2006)
- Episode 3x08: Hero (Nov 17, 2006)
- Episode 3x07: A Measure of Salvation (Nov 10, 2006)
- Episode 3x06: Torn (Nov 3, 2006)
- Episode 3x05: Collaborators (Oct 27, 2006)
- Episode 3x04: Exodus, Part 2 (Oct 20, 2006)
- Episode 3x03: Exodus, Part 1 (Oct 13, 2006)
- Episode 3x02: Precipice (Oct 6, 2006)
- Episode 3x01: Occupation (Oct 6, 2006)
- Episode 2x20: Lay Down Your Burdens, Part 2 (Mar 10, 2006)
- Episode 2x19: Lay Down Your Burdens, Part 1 (Mar 3, 2006)
- Episode 2x18: Downloaded (Feb 24, 2006)
- Episode 2x17: The Captain's Hand (Feb 17, 2006)
- Episode 2x14: Black Market (Jan 27, 2006)
- Episode 2x13: Epiphanies (Jan 20, 2006)
- Episode 2x12: Resurrection Ship, Part 2 (Jan 13, 2006)
- Episode 2x11: Resurrection Ship, Part 1 (Jan 6, 2006)
- Episode 2x10: Pegasus (Sep 23, 2005)
- Episode 2x09: Flight of the Phoenix (Sep 16, 2005)
- Episode 2x08: Final Cut (Sep 9, 2005)
- Episode 2x07: Home, Part 2 (Aug 26, 2005)
- Episode 2x06: Home, Part 1 (Aug 19, 2005)
- Episode 2x05: The Farm (Aug 12, 2005)
- Episode 2x04: Resistance (Aug 5, 2005)
- Episode 2x03: Fragged (Jul 29, 2005)
- Episode 2x02: Valley of Darkness (Jul 22, 2005)
- Episode 2x01: Scattered (Jul 15, 2005)
- Episode 1x13: Kobol's Last Gleaming, Part 2 (Apr 1, 2005)
- Episode 1x12: Kobol's Last Gleaming, Part 1 (Mar 25, 2005)
- Episode 1x11: Colonial Day (Mar 18, 2005)
- Episode 1x10: The Hand of God (Mar 11, 2005)
- Episode 1x09: Tigh Me Up, Tigh Me Down (Mar 4, 2005)
- Episode 1x08: Flesh and Bone (Feb 25, 2005)
- Episode 1x07: Six Degrees of Separation (Feb 18, 2005)
- Episode 1x06: Litmus (Feb 11, 2005)
- Episode 1x05: You Can't Go Home Again (Feb 4, 2005)
- Episode 1x04: Act of Contrition (Jan 28, 2005)
- Episode 1x03: Bastille Day (Jan 21, 2005)
- Episode 1x02: Water (Jan 14, 2005)
- Episode 1x01: 33 (Jan 14, 2005)
- Episode S01 Special: Battlestar Galactica: The Miniseries (2) (Dec 10, 2003)
- Episode S01 Special: Battlestar Galactica: The Miniseries (1) (Dec 8, 2003)
CSI: Crime Scene Investigation (2000)
Guest starring as John Merchiston
(3 episodes)
- Episode 14x13: Boston Brakes (Jan 22, 2014) [Special Guest Star]
- Episode 14x01: The Devil and D.B. Russell (Sep 25, 2013) [Special Guest Star]
- Episode 13x22: Skin in the Game (May 15, 2013)
Midsomer Murders (1998)
Guest starring as Toby DeQuetteville
- Episode 15x01: The Dark Rider (Feb 1, 2012)
Guest starring as Julian DeQuetteville
- Episode 15x01: The Dark Rider (Feb 1, 2012)
Heat of the Sun (1998)
Starring as Assistant Superintendant Clive Lanyard
- Episode 1998-01-28: Private Lives (Jan 28, 1998)