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James Nicholas Callis is an English actor. He is best known for playing Dr. Gaius Baltar in the re-imagined Battlestar Galactica miniseries and television series, and Bridget Jones' best friend Tom in Bridget Jones's Diary and Bridget Jones: The Edge of Reason. He later reprised the role in 2016, in Bridget Jones's Baby. He joined the cast of the TV Series Eureka, on Syfy, in 2010. In 2017 he voiced the character Alucard on the Netflix series Castlevania, based on the video game of the same name.
Born
Friday, 04 June 1971
Actor Filmography
| Title | Character | Year |
|---|
| Castlevania: Nocturne | Alucard | 2023 |
| Slow Horses | Claude Whelan | 2022 |
| Break Even | Zalman | 2020 |
| Star Trek: Picard | Maurice Picard / The Psychiatrist | 2020 |
| Blood & Treasure | Simon Hardwick | 2019 |
| The Bay House | Ryan Brooks | 2019 |
| Kevin Hart's Guide to Black History | President Lincoln / Confederate Captain | 2019 |
| House by the Lake | Scott | 2017 |
| Once Upon a Date | Ed Holland | 2017 |
| Castlevania | Alucard / Adrian Tepes / Alucard (voice) | 2017 |
Actor Filmography
| Title | Character | Year |
|---|
| Castlevania: Nocturne | Alucard | 2023 |
| Slow Horses | Claude Whelan | 2022 |
| Break Even | Zalman | 2020 |
| Star Trek: Picard | Maurice Picard / The Psychiatrist | 2020 |
| Blood & Treasure | Simon Hardwick | 2019 |
| The Bay House | Ryan Brooks | 2019 |
| Kevin Hart's Guide to Black History | President Lincoln / Confederate Captain | 2019 |
| House by the Lake | Scott | 2017 |
| Once Upon a Date | Ed Holland | 2017 |
| Castlevania | Alucard / Adrian Tepes / Alucard (voice) | 2017 |
| The Hollow | Vaughn Killinger | 2016 |
| MacGyver | The Merchant / Clive / Merchant | 2016 |
| Bridget Jones's Baby | Tom | 2016 |
| Blood Moon | Alan | 2016 |
| Narcopolis | Todd Ambro | 2015 |
| A.D. The Bible Continues | Antipas | 2015 |
| Gallipoli | Ellis Ashmead-Bartlett | 2015 |
| 12 Monkeys | Athan / The Witness | 2015 |
| Matador | Lucien Sayer | 2014 |
| Caper | Doc English | 2014 |
| The Musketeers | Émile Bonnaire | 2014 |
| Rick and Morty | Pat Gueterman / Courier Flaps | 2013 |
| Believe | Man in Mac | 2013 |
| Austenland | Colonel Andrews | 2013 |
| Arrow | The Dodger | 2012 |
| Key and Peele | Shakespeare | 2012 |
| Portlandia | James Callis | 2011 |
| DCI Banks | Owen Pierce | 2010 |
| Reuniting the Rubins | Danny Rubin | 2010 |
| Flashforward | Gabriel McDow | 2009 |
| Merlin and the Book of Beasts | Merlin | 2009 |
| Battlestar Galactica: The Face of the Enemy | Gaius Baltar | 2008 |
| Merlin | Borden | 2008 |
| Battlestar Galactica: Razor | Dr. Gaius Baltar | 2007 |
| One Night with the King | Haman, the Agagite | 2006 |
| Eureka | Dr Trevor Grant / Dr. Trevor Grant / Trevor Grant | 2006 |
| Dead Cool | Josh | 2005 |
| Numb3rs | Mason Duryea | 2005 |
| Bridget Jones: The Edge of Reason | Tom | 2004 |
| Battlestar Galactica | Gaius Baltar / Dr. Gaius Baltar / President Gaius Baltar | 2004 |
| Battlestar Galactica | Gaius Baltar | 2003 |
| Helen of Troy | Narrator / Menelaus | 2003 |
| Beginner's Luck | Mark Feinman | 2002 |
| Bridget Jones's Diary | Tom | 2001 |
| CSI: Crime Scene Investigation | John Merchiston | 2000 |
| Jason and the Argonauts | Aspyrtes | 2000 |
| Arabian Nights | Prince Ahmed | 2000 |
| Relic Hunter | Raoul | 1999 |
| Sex, Chips & Rock n' Roll | The Wolf | 1999 |
| The Scarlet Pimpernel | Henri | 1999 |
| Heat of the Sun | Asst. Supt. Clive Lanyard | 1998 |
| A Dance to the Music of Time | Gwinnett | 1997 |
| Midsomer Murders | Toby DeQuetteville / Julian DeQuetteville | 1997 |
| Late Show with David Letterman | Gaius Baltar - Top Ten Presenter | 1993 |
| Murder Most Horrid | Mark | 1991 |
| Soldier Soldier | Maj Tim Forrester | 1991 |
| Ruth Rendell Mysteries | Guy Curran | 1987 |
| Battlestar Galactica | 1978 |
Director Filmography
| Title | Year |
|---|
| Beginner's Luck | 2002 |
Producer Filmography
| Title | Year |
|---|
| House by the Lake | 2017 |
