Paul Guilfoyle is an American stage and screen actor, best known for playing Captain Jim Brass on the television series "CSI: Crime Scene Investigation". He graduated from Yale University in 1977 with a major in economics and studied at the Actor's Studio in New York City. He is often mistakenly referred to as the son of character actor Paul Guilfoyle but they are not related.
| Movie | The Mothership | Dr. Francis Singer | 2027 |
| Movie | Any Day Now | Marty | 2025-03-21 |
| Movie | Arthur the King | Charlie | 2024-02-22 |
| Movie | What We Find on the Road | Billy | 2024-09-20 |
| Series | Can't Go Home | Detective Peter Bartlett | 2023-12-29 |
| Movie | The Man from Rome | Monsignor Spada | 2022-10-21 |
| Movie | The Good House | Henry Barlow | 2021-09-15 |
| Movie | Don't Look Up | General Themes | 2021-12-08 |
| Movie | William | President Clayborn | 2019-04-12 |
| Movie | Turnover | Peter | 2019-03-08 |
| Series | The Good Fight | Henry Rindell | 2017-02-19 |
| Movie | Pandemic | Doctor Greer | 2016-02-26 |
| Series | Blindspot | Rosmond Ott | 2015-09-21 |
| Movie | Spotlight | Peter Conley | 2015-11-06 |
| Movie | CSI: Immortality | Jim Brass | 2015-09-27 |
| Movie | That Guy... Who Was in That Thing | Self | 2012-10-11 |
| Movie | American Violet | Judge Belmont | 2008-08-28 |
| Series | Justice League Unlimited | Warlord | 2004-07-31 |
| Movie | Tempesta | Taddeo Rossi | 2004-05-10 |
| Movie | Coyote Waits | Jay Kennedy, FBI | 2003-11-16 |
| Movie | Live from Baghdad | Ed Turner | 2002-12-07 |
| Series | Night Visions | 2001-07-12 | |
| Movie | Session 9 | Bill Griggs | 2001-08-10 |
| Movie | A Question of Faith | Francis | 2000-01-01 |
| Movie | Company Man | Officer Hickle | 2000-03-09 |
| Series | CSI: Crime Scene Investigation | Jim Brass | 2000-10-06 |
| Series | Secret Agent Man | 2000-03-07 | |
| Movie | In Dreams | Detective Jack Kay | 1999-01-15 |
| Series | Now and Again | Unknown | 1999-09-24 |
| Movie | Entropy | Andy | 1999-11-27 |
| Movie | Anywhere but Here | George Franklin | 1999-11-12 |
| Movie | Random Hearts | Dick Montoya | 1999-10-08 |
| Movie | Peppermills | 1998-02-12 | |
| Movie | Primary Colors | Howard Ferguson | 1998-03-20 |
| Movie | One Tough Cop | Frankie 'Hot' Salvino | 1998-10-09 |
| Movie | The Negotiator | Nathan Roenick (uncredited) | 1998-07-29 |
| Movie | Exiled | Detective Sammy Kurtz | 1998-11-08 |
| Movie | Path to Paradise: The Untold Story of the World Trade Center Bombing | Lou Napoli | 1997-06-14 |
| Movie | Night Falls on Manhattan | McGovern | 1997-03-21 |
| Movie | Cafe Society | Anthony Liebler | 1997-07-18 |
| Movie | Amistad | Attorney | 1997-12-10 |
| Movie | Air Force One | Lloyd Shepherd | 1997-07-25 |
| Movie | L.A. Confidential | Mickey Cohen | 1997-09-19 |
| Series | Ally McBeal | Unknown | 1997-09-08 |
| Movie | Rosamunde Pilcher: September | Conrad | 1996-04-07 |
| Series | September | Conrad | 1996-01-01 |
| Movie | Celtic Pride | Kevin O'Grady | 1996-04-19 |
| Movie | A Couch in New York | Dennis | 1996-02-21 |
| Movie | Striptease | Malcolm Moldovsky | 1996-06-28 |
| Movie | Ransom | Wallace | 1996-11-08 |
| Movie | Heaven's Prisoners | Det. Magelli | 1996-05-17 |
| Movie | Looking for Richard | 2nd Murderer | 1996-10-11 |
| Movie | Manny & Lo | Country House Owner | 1996-07-26 |
| Movie | Extreme Measures | Dr. Jeffrey Manko | 1996-09-27 |
| Movie | Virgin Mary | Miodrag Dobrovic | 1995-10-12 |
| Movie | Amelia Earhart: The Final Flight | Paul Mantz | 1994-06-12 |
| Series | New York Undercover | Unknown | 1994-09-08 |
| Movie | Quiz Show | Lishman | 1994-08-25 |
| Movie | Little Odessa | Boris Volkoff | 1994-10-28 |
| Movie | Class of '61 | General Beauregard | 1993-04-12 |
| Movie | Anna Lee: Headcase | Dr. Frank | 1993-01-10 |
| Movie | The Night We Never Met | Sparrow's Nest Salesman | 1993-04-30 |
| Movie | Naked in New York | Roman | 1993-11-10 |
| Series | Fallen Angels | Unknown | 1993-08-01 |
| Movie | Mrs. Doubtfire | Head Chef | 1993-11-24 |
| Movie | Mother's Boys | Mark Kaplan | 1993-10-01 |
| Movie | Notorious | Norman Prescott | 1992-01-28 |
| Movie | Final Analysis | Mike O'Brien | 1992-02-07 |
| Movie | Dead Ahead: The Exxon Valdez Disaster | Commander Steve McCall - US Coast Guard | 1992-09-13 |
| Movie | Hoffa | Ted Harmon | 1992-12-25 |
| Movie | Those Secrets | Leonard | 1992-03-16 |
| Movie | True Colors | John Laury | 1991-03-15 |
| Movie | Darrow | Bert Franklin | 1991-06-08 |
| Movie | The Great Pretender | Martin Brinkman | 1991-04-14 |
| Movie | Cadillac Man | Little Jack Turgeon | 1990-05-18 |
| Movie | The Local Stigmatic | Ray | 1990-03-01 |
| Movie | Curiosity Kills | Ortley | 1990-06-27 |
| Series | Law & Order | Unknown | 1990-09-13 |
| Series | Against the Law | Unknown | 1990-09-23 |
| Movie | Big Time | Ted | 1989-05-17 |
| Movie | Dealers | Lee Peters | 1989-11-03 |
| Movie | Kojak : Error Fatal | Hood | 1989-11-30 |
| Movie | The Serpent and the Rainbow | Andrew Cassedy | 1988-02-05 |
| Movie | Beverly Hills Cop II | Nikos Thomopolis | 1987-05-18 |
| Movie | 3 Men and a Baby | Vince | 1987-11-27 |
| Movie | Wall Street | Stone Livingston | 1987-12-10 |
| Series | Wiseguy | Unknown | 1987-09-16 |
| Movie | Roanoak | 1986-05-26 | |
| Series | Crime Story | Unknown | 1986-09-19 |
| Movie | Billy Galvin | 1986-11-01 | |
| Movie | Howard the Duck | Lieutenant Welker | 1986-08-01 |
| Series | Spenser: For Hire | Unknown | 1985-09-20 |
| Series | Kate & Allie | Unknown | 1984-03-19 |
| Series | Miami Vice | Unknown | 1984-09-16 |
| Movie | The Dark End of the Street | Cop | 1981-02-01 |
| Movie | The Boy and the Pirates | Snipe | 1960-04-13 |
| Movie | Chief Crazy Horse | Worm | 1955-04-01 |
| Movie | Trial | Cap Grant | 1955-10-07 |
| Movie | Apache | Santos | 1954-07-09 |
| Movie | The Golden Idol | Prince Ali Ben Mamoud | 1954-01-10 |
| Movie | The Body Beautiful | Investigator | 1953-08-10 |
| Movie | Julius Caesar | First Citizen of Rome | 1953-06-04 |
| Movie | Torch Song | Monty Rolfe | 1953-10-01 |
| Movie | The Diamond Queen | Guide | 1953-11-28 |
| Movie | Confidence Girl | William Pope | 1952-06-20 |
| Movie | Actors and Sin | Mr. Blue | 1952-06-18 |
| Movie | Journey Into Light | Fanatic | 1951-09-28 |
| Movie | When I Grow Up | Doc | 1951-04-19 |
| Movie | Davy Crockett, Indian Scout | Ben | 1950-01-06 |
| Movie | Bomba and the Hidden City | Hassan | 1950-09-24 |
| Movie | The Woman on Pier 13 | Ralston | 1950-06-15 |
| Movie | The Judge | William Jackson | 1949-01-31 |
| Movie | A Woman's Secret | Radio Program Moderator (Uncredited) | 1949-01-13 |
| Movie | There's a Girl in My Heart | Father Callaghan | 1949-12-19 |
| Movie | Miss Mink of 1949 | Uncle Newton | 1949-02-11 |
| Movie | White Heat | Roy Parker (uncredited) | 1949-09-02 |
| Movie | Mighty Joe Young | Smith | 1949-07-13 |
| Movie | Follow Me Quietly | Overbeck | 1949-07-07 |
| Movie | Trouble Preferred | Baby Face Charlie | 1948-12-31 |
| Movie | The Millerson Case | Jud Rookstool | 1947-05-29 |
| Movie | Roses Are Red | George 'Buster' Cooley | 1947-11-10 |
| Movie | Second Chance | Nick | 1947-07-18 |
| Movie | The Scarlet Horseman | Jim Bannion | 1946-01-22 |
| Movie | The Virginian | Shorty | 1946-05-05 |
| Movie | Sweetheart of Sigma Chi | Frankie | 1946-11-16 |
| Movie | Why Girls Leave Home | Steve Raymond | 1945-10-09 |
| Movie | The Missing Corpse | Andy McDonald | 1945-06-01 |
| Movie | It Happened Tomorrow | Shep | 1944-03-31 |
| Movie | The Seventh Cross | Fiedler | 1944-07-24 |
| Movie | Dark Shadows | Dudley Badger | 1944-12-16 |
| Movie | The Master Race | Katry | 1944-09-22 |
| Movie | The Mark of the Whistler | 'Limpy' Smith | 1944-10-09 |
| Movie | White Savage | Erik | 1943-04-23 |
| Movie | Three Russian Girls | Trishin | 1943-12-30 |
| Movie | Petticoat Larceny | Joe 'Tinhorn' Foster | 1943-07-17 |
| Movie | The North Star | Iakin | 1943-11-04 |
| Movie | The Incredible Stranger | The Stranger (uncredited) | 1942-06-20 |
| Movie | Who Is Hope Schuyler? | Carl Spence | 1942-04-17 |
| Movie | Madero of Mexico | Don Francisco Madero | 1942-11-28 |
| Movie | Time to Kill | Manager, Florence Apartments | 1942-12-24 |
| Movie | The Saint In Palm Springs | Clarence 'Pearly' Gates | 1941-01-24 |
| Movie | The Grapes of Wrath | Floyd | 1940-03-15 |
| Movie | Remember the Night | District Attorney | 1940-01-19 |
| Movie | Abe Lincoln in Illinois | Minor Role (uncredited) | 1940-02-22 |
| Movie | Brother Orchid | Red Martin | 1940-06-07 |
| Movie | East of the River | Balmy | 1940-11-09 |
| Movie | Wildcat Bus | Donovan | 1940-08-23 |
| Movie | The Saint Takes Over | Clarence 'Pearly' Gates | 1940-06-07 |
| Movie | One Crowded Night | Jim Andrews | 1940-08-09 |
| Movie | Millionaires in Prison | Ox | 1940-07-12 |
| Movie | Money to Loan | Hanley's Assistant | 1939-03-11 |
| Movie | The Story of Alfred Nobel | Alfred Nobel (uncredited) | 1939-02-18 |
| Movie | Pacific Liner | Wishart | 1939-01-06 |
| Movie | Unexpected Father | Ed Stone - Sandy's Uncle | 1939-06-14 |
| Movie | Society Lawyer | Murtock | 1939-03-21 |
| Movie | Thou Shalt Not Kill | Gordon Mavis | 1939-12-30 |
| Movie | Sabotage | Steve Barsht | 1939-10-13 |
| Movie | Our Leading Citizen | Jerry Peters | 1939-08-23 |
| Movie | Heritage of the Desert | Snap Thornton | 1939-06-23 |
| Movie | News Is Made at Night | Bat Randall | 1939-07-20 |
| Movie | Maid's Night Out | P.X. Quinn - Bailbondsman (uncredited) | 1938-03-03 |
| Movie | Law of the Underworld | Henchman Batsy | 1938-05-06 |
| Movie | Crashing Hollywood | Herman Tibbets | 1938-01-07 |
| Movie | Blind Alibi | Taggart | 1938-05-20 |
| Movie | Double Danger | Taylor | 1938-01-28 |
| Movie | Bringing Up Baby | (uncredited) | 1938-02-18 |
| Movie | This Marriage Business | Frankie Spencer | 1938-04-08 |
| Movie | The Mad Miss Manton | Bat Regan | 1938-10-21 |
| Movie | The Saint in New York | Hymie Fanro | 1938-05-25 |
| Movie | The Law West of Tombstone | Bud McQuinn | 1938-11-18 |
| Movie | Fugitives for a Night | Monks | 1938-09-23 |
| Movie | Tarnished Angel | Eddie Fox | 1938-10-28 |
| Movie | Carefree | Elevator Starter (uncredited) | 1938-09-02 |
| Movie | Sky Giant | 'Fergie' Ferguson | 1938-07-22 |
| Movie | I'm from the City | Willie | 1938-08-05 |
| Movie | Behind The Headlines | Art Martin | 1937-05-14 |
| Movie | You Can't Buy Luck | Frank Bent | 1937-04-30 |
| Movie | Sea Devils | Charlie - Radio Operator (uncredited) | 1937-02-19 |
| Movie | The Soldier and the Lady | Vasiley | 1937-04-09 |
| Movie | The Woman I Love | Bertier | 1937-04-15 |
| Movie | Super-Sleuth | Gibbons, a film director | 1937-07-16 |
| Movie | She's Got Everything | Hotel Manager (uncredited) | 1937-12-31 |
| Movie | Hideaway | Norris | 1937-08-13 |
| Movie | Quick Money | Ambrose Ames | 1937-12-10 |
| Movie | Danger Patrol | Tim | 1937-11-18 |
| Movie | Flight from Glory | Jones | 1937-08-20 |
| Movie | Fight for Your Lady | Jim Trask | 1937-11-05 |
| Movie | You May Be Next! | Navy Messenger (uncredited) | 1936-02-05 |
| Movie | Winterset | Garth Esdras | 1936-12-03 |
| Movie | Wanted: Jane Turner | Phil Crowley | 1936-12-04 |
| Movie | Roaming Lady | Dr. Wong | 1936-05-02 |
| Movie | Special Agent | Williams - Quinn's Secretary | 1935-09-14 |
| Movie | The Crime of Doctor Crespi | Dr. John Arnold | 1935-09-23 |
| Movie | The Skull Murder Mystery | Paul Beck | 1932-03-01 |