All 109 actors in both ER and Justified
109 actors have appeared in both ER and Justified, across 409 episodes. The most-credited is Scott Grimes, Dr. Archie Morris in ER and Seabass in Justified.
| Actor | In ER | In Justified | Eps | Eps |
|---|---|---|---|---|
| Scott Grimes | Dr. Archie Morris | Seabass | 26 | 6 |
| Ron Eldard | Paramedic Ray "Shep" Shepard | Colton 'Colt' Rhodes | 17 | 12 |
| Sam Anderson | Dr. Jack Kayson | Lee Paxton | 19 | 9 |
| Garret Dillahunt | Steve Curtis | Ty Walker | 5 | 8 |
| Demetrius Grosse | Officer Newkirk | Errol | 5 | 13 |
| James Le Gros | Dr. Max Rocher | Wade Messer | 3 | 6 |
| Peter Murnik | Officer Mulvahill | Trooper Tom Bergen | 1 | 11 |
| Michael Rapaport | Paul Canterna | Darryl Crowe Jr. | 1 | 13 |
| David Brisbin | Dr. Alexander Babcock | Winston | 19 | 1 |
| David Eigenberg | Detective Trent Mallory | Arnold Pinter | 1 | 2 |
| John Kapelos | Mr. Irby | Ethan Picker | 1 | 9 |
| Matt Craven | Gordon Price | Chief Deputy U.S. Marshal Dan Grant | 3 | 4 |
| Conor O'Farrell | Richard Abbott | ATF Agent Keaton | 2 | 2 |
| Lance Barber | Howard | Frank | 1 | 1 |
| Brad William Henke | John | Coover Bennett | 1 | 7 |
| M.C. Gainey | Darrion Walters | Bo Crowder | 1 | 5 |
| Michael Ironside | Dr. William Swift | Sarno | 7 | 1 |
| Ray Porter | Sam Broder | Hestler Jones | 3 | 3 |
| Rolando Molina | Rolando | Aguilar | 5 | 2 |
| Alexandra Kyle | Marlene | Roz | 1 | 3 |
| Ned Bellamy | Detective | Gerald Johns | 2 | 3 |
| Christopher Grove | Dr. Marty Kline | Officer Cregger | 4 | 1 |
| Richard Speight, Jr. | Barinski | Jed Berwind | 1 | 4 |
| Dale Dickey | Mrs. Price | Judith | 1 | 4 |
| Shashawnee Hall | Detective Ford | Chief Deputy U.S. Marshal Ed Kirkland | 2 | 3 |
| Tony Hale | Norman Chapman | David Mortimer | 2 | 1 |
| Brent Briscoe | Eli Ebee | Luther Kent | 1 | 1 |
| Deidrie Henry | Nichelle Richardson | Rowena | 1 | 3 |
| Katherine LaNasa | Janet Wilco | Caryn Carnes | 1 | 1 |
| Ronnie Gene Blevins | Nemo Baker | Carter Hayes | 1 | 1 |
| Robert Dolan | Pediatrician | Detective Costanza | 1 | 2 |
| Romy Rosemont | Joanne Bairos | Sonya Gable | 1 | 2 |
| Alex Alexander | Betty, Carol Weddington | Guard | 2 | 3 |
| Carla Jimenez | Eloise | Mrs. Pena | 2 | 1 |
| Connie Ray | Glenda | Jenny Reasoner | 1 | 1 |
| Jeannetta Arnette | Mrs. Hawkes | Marsha Keyhoe | 1 | 2 |
| Jim Haynie | Opthalmologist | Lemuel Briggs | 1 | 2 |
| Karina Logue | Radio Show Host | Sonya Toomey | 1 | 1 |
| Robert Picardo | Abraham Zimble | Karl Hanselman | 1 | 1 |
| Sam Ayers | Mike Murphy | Jimmy the Bartender | 1 | 1 |
| Tim De Zarn | Mr. Krawczyk | Detective Gerrity | 2 | 1 |
| Tom Kiesche | Officer Monroe | Drunk #1 | 1 | 1 |
| Tom Proctor | Bloody Man | Cope | 1 | 2 |
| Colleen McGrann | Zwerling | Mrs. Lawlor | 1 | 1 |
| David Warshofsky | Hostage Negotiator | Jim Ferzinsky | 1 | 1 |
| Eddie Jemison | Lysander Martin | Stan Perkins | 1 | 1 |
| Fredric Lehne | Bum's Friend | SWAT Team Leader | 1 | 1 |
| K Callan | Kelly Robinson | Lillian | 1 | 1 |
| Ivo Nandi | Emilio | Coyote | 1 | 1 |
| Jenni Blong | Elaine Griswold | Molly Tucker | 1 | 1 |
| Johnny Sneed | James | Dupree | 1 | 1 |
| Juanita Jennings | ICU Doctor, Mrs. Davis | Rachel's Mother | 2 | 1 |
| Michael Maize | James | Drunk #2 | 1 | 1 |
| Shea Whigham | Bobby Kenyon | Hagan | 2 | 1 |
| Kareem Grimes | B.G. | Reggie | 1 | 2 |
| Bonnie Root | Lori | Mary Archer | 1 | 1 |
| Joe Unger | Joe | Bartender | 1 | 1 |
| Maggie Lawson | Shannon Mitchell | Layla | 1 | 1 |
| Robin Pearson Rose | Lois | Betty Hutchins | 1 | 1 |
| Troy Ruptash | Dave Fern | Dominic | 1 | 1 |
| Kathleen M. Darcy | Judy | Realtor, Woman | 1 | 2 |
| Willow Geer | Andromeda | J.J. Corliss | 1 | 2 |
| Xander Berkeley | Detective Wilson | Charles Monroe | 1 | 2 |
| Chadwick Boseman | Derek Taylor | Ralph 'Flex' Beeman | 1 | 1 |
| Christopher Boyer | Paxton the Opossum | Mortician | 1 | 1 |
| Noel Arthur | Sgt. Parker | Avant | 1 | 1 |
| Alex Solowitz | James / "Mr. Midnight" | Marcus | 1 | 1 |
| Chris Butler | Cop | Detective Butler | 1 | 1 |
| Christie Lynn Smith | Marina Grasso | Gayle Cosgrove | 1 | 1 |
| Clayton Rohner | Roger Anderson | Man at the Party | 1 | 1 |
| James Lashly | Eddie | Jimbo | 1 | 1 |
| John Ciccolini | Gary Jones | Miami AUSA | 1 | 1 |
| Josh Clark | Officer McCauly | Jailer | 1 | 1 |
| Lenny Citrano | Martin | Little Joe Delahunt | 1 | 1 |
| Rebecca Metz | Waitress | Emily | 1 | 1 |
| Reggie Jordan | Street Sweeper | AUSA #3 | 1 | 1 |
| Rocky McMurray | Sergeant Myers | Frank Browning | 1 | 2 |
| Audrey Wasilewski | Officer Wetterling | Lorna | 1 | 1 |
| Billoah Greene | Mr. Hanson | Wraith | 1 | 1 |
| Bonnie Burroughs | Candy | Hanna Napier | 1 | 1 |
| Eric Ladin | Pvt. Thomas Perry | Wally Becket | 1 | 1 |
| Michael Shamus Wiles | Battalion Chief Bukata | Winston Baines | 1 | 1 |
| Tyler Neitzel | Casey Bryson | Pete Jenson | 1 | 1 |
| Blake Heron | Trent Larson | Parker | 1 | 1 |
| Dean Chekvala | Mugger | Gil | 1 | 1 |
| Don Harvey | Mr. Warshaw | Patrick Massett | 1 | 1 |
| J. Anthony Pena | Tackle | Corey Flores | 1 | 1 |
| Kai Lennox | Steve Maldonado | Glenn Cosgrove | 1 | 1 |
| Pat Skipper | Carl Dayton | The Reverend | 1 | 1 |
| Kevin Brief | Walter Brosnich | Dale Haywood | 1 | 1 |
| Mandy June Turpin | Viv Rafferty | Public Defender | 1 | 1 |
| Roderick McCarthy | Officer Owens | Burnes | 1 | 1 |
| Amaury Nolasco | Ricky | Elvis Machado | 1 | 1 |
| Gary Kraus | CJ | Fireman | 1 | 1 |
| Scott Anthony Leet | Carl Petersen | Henry Granger | 1 | 1 |
| Maura Soden | Miranda | Real Estate Saleswoman | 1 | 1 |
| Randy Mulkey | Captain Exley | Engineer | 1 | 1 |
| Bradley Snedeker | Officer Jimmy Howe | Abel | 1 | 1 |
| Emerson Brooks | Gonzalez | MP Sykes | 1 | 1 |
| Nicole J. Butler | Anesthesiologist | Nichelle | 1 | 1 |
| Walter Addison | Mr. Kane | Purdy | 1 | 1 |
| Jarrod Crawford | David "Diamond Z" Zachary | KSP Officer Patton | 1 | 1 |
| Peggy Dunne | Silvia | Trisha Browning | 1 | 1 |
| Brenda Ballard | Barb Weston | Old Lady | 1 | 1 |
| Billy Finnigan | Salter | Max | 1 | 1 |
| Jim Klock | Tech | Desk Officer | 1 | 1 |
| Tahmus Rounds | Colby | Hillbilly John | 1 | 1 |
| Alison White | Scrub Nurse | Teresa | 1 | 1 |
| Hal Havins | Jacobi | Rhyner The Plumber | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.