All 163 actors in both Bones and Malcolm in the Middle
163 actors have appeared in both Bones and Malcolm in the Middle, across 397 episodes. The most-credited is Patricia Belcher, Asst. U.S. Attorney Caroline Julian in Bones and Dr. Lucille Armstrong in Malcolm in the Middle.
| Actor | In Bones | In Malcolm in the Middle | Eps | Eps |
|---|---|---|---|---|
| Patricia Belcher | Asst. U.S. Attorney Caroline Julian | Dr. Lucille Armstrong | 56 | 1 |
| Eric Nenninger | Peter Kroon | Eric Hansen | 1 | 27 |
| Todd Giebenhain | Graham Reynolds | Richie | 1 | 6 |
| Drew Powell | Paulo Romano | Cadet Drew | 1 | 11 |
| Meagen Fay | Judge Celia Stockwell | Gretchen Mannküsser | 1 | 11 |
| Arjay Smith | Tony Salinas | Finley | 1 | 9 |
| Dan Martin | Homeland Security Major | Malik | 1 | 7 |
| Betty White | Dr. Beth Mayer | Sylvia | 2 | 1 |
| Jack McGee | Roy Bloom | Coach | 1 | 2 |
| Sam Anderson | Hugo Sanderson | Police Commissioner | 2 | 1 |
| Wendy Worthington | Waitress | Cheryl | 5 | 1 |
| Edward James Gage | Stan Nokes | Brian | 1 | 7 |
| Andy Richter | Henry Simon | Dr. Kennedy | 1 | 1 |
| Christie Lynn Smith | Caroline Epps | Angela | 2 | 2 |
| Daniel Roebuck | George Francis | Zoo Worker Randy | 1 | 1 |
| Jonathan Craig Williams | Detective Cravens | Steve | 1 | 7 |
| Kathleen York | Marianne Thorn | Ellie Johnson | 1 | 1 |
| Matt Battaglia | Captain William Fuller | Merl | 1 | 1 |
| Michelle Anne Johnson | Sara Johnston | Saleslady | 1 | 1 |
| Theo Rossi | Nick Arno | Senior | 1 | 1 |
| Tania Raymonde | Lexi | Cynthia Sanders | 1 | 4 |
| Alessandra Torresani | Teenaged Girl Elf | Kirsten, Sara Coleman | 1 | 2 |
| Amy Farrington | Kate McNutt | Karen | 1 | 2 |
| Danielle Panabaker | FBI Special Agent Olivia Sparling | Kathy | 2 | 1 |
| Eric Stonestreet | D.C. Cop | Phil | 2 | 1 |
| Kevin Brief | Father Keyes | Brian, Guy | 1 | 2 |
| Michael Rothhaar | Judge Bruce Cohen | Dr. Herz | 2 | 1 |
| Yun Choi | FBI Agent #1 | Mike | 1 | 2 |
| Adam Rose | Andrew Hopp | Ken | 1 | 1 |
| Carla Jimenez | Lucy Gonzalez | Attendant | 1 | 1 |
| Cerina Vincent | Denise | Carly | 1 | 1 |
| Dana Davis | Michelle Welton | Chandra | 1 | 1 |
| David Burke | Father Matthew Sands | Wheeler | 1 | 1 |
| Fredric Lehne | Giles Hardewicke | Officer Ridley | 1 | 1 |
| Jamie Renee Smith | Karen | Paula | 1 | 1 |
| Kevin Christy | Kurtis Rossi | Attendant, Pizza Man | 1 | 2 |
| Larry Dorf | Dr. Wes Craig | Warren | 1 | 2 |
| Lynsey Bartilson | Sandy Evans | Danielle | 1 | 1 |
| Markus Flanagan | Jim Monroe | Frank | 1 | 1 |
| McNally Sagal | Martina Sikes | Woman | 1 | 1 |
| Michael Gaston | Agent Brandt Walker | Mel | 1 | 1 |
| Sheila Shaw | Dorothy | Student #1 | 1 | 1 |
| Thomas Lumberg Jr. | Lou Herrin | Amos | 1 | 4 |
| Tom Virtue | Dr. Ted Reardon | Peter Dietrich, Priest | 1 | 2 |
| Dave Power | Neil Stockton | Private James | 1 | 2 |
| John Marshall Jones | Gary Lempke, Joe Noland | Cop | 2 | 1 |
| Michael Chieffo | Mayor Frank Ney | Dennis | 1 | 2 |
| Adam Cagley | Elliot Eaton | Lance | 1 | 1 |
| Amanda Fuller | Lori Mueller | April | 1 | 1 |
| Brenda Strong | Senator Hayley Winters | Amelia | 1 | 1 |
| Frank Clem | Earl Delancy | Creepy | 1 | 1 |
| Geoff Meed | Dax | Delivery Guy | 1 | 1 |
| James Black | Chief Cutler | Sgt. Rick | 1 | 1 |
| Johnny Lewis | Enzo Falcinell | Martin | 1 | 1 |
| Kirsten Nelson | Nina Slocum | Jeanie | 1 | 1 |
| Leah Pipes | Kelly Morris | Stephanie Wright | 1 | 1 |
| Lorna Raver | Professor Marlene Twardosh | Big Kathy | 1 | 1 |
| Matt Malloy | Barney Reilly | Mr. Sheridan | 1 | 1 |
| Michael Dempsey | David Pyne | Teddy | 1 | 1 |
| Michael Patrick McGill | Oklahoma Officer | Paramedic Dave | 1 | 1 |
| Michael Welch | Norman Hayes | Josh | 1 | 1 |
| Pete Gardner | Gary Flannery | Milt | 1 | 1 |
| Sandra Purpuro | Dr. Barbara Young | Miss Zieger | 1 | 1 |
| Shanna Collins | Tabitha Coleman | Shana | 1 | 1 |
| Stephanie Lemelin | Alexa Eaton | Christie | 1 | 1 |
| Susan Leslie | Dr. Melissa Sands | Tina | 1 | 1 |
| Thomas Kopache | Gregory Gering | Vic Feldspar | 1 | 1 |
| Wayne Wilderson | Ralph Berti | Hotel Clerk | 1 | 1 |
| Beth Grant | Lizbeth Harding | Dorene Hooper | 1 | 2 |
| Jim Jansen | Grant Hathaway | Mr. Jeffers, Pastor Ray | 1 | 2 |
| Alex Weed | Johnny Shade | Karl | 1 | 1 |
| Andy Umberger | Steven Turnbull | Minister | 1 | 1 |
| David Doty | Ralph Harley | Priest | 1 | 1 |
| David Ury | Larry Wolfram | Mechanic | 1 | 1 |
| Dennis Cockrum | Neil Clayton | Lieutenant Sortino, Police Officer | 1 | 2 |
| Erik von Detten | Ed Dekker | Brad | 1 | 1 |
| Frederick Koehler | Scott Kimper | Mellon | 1 | 1 |
| Harry Groener | Dr. Henry Atlas | Rudy | 1 | 1 |
| James Hong | Joseph Han | Mr. Li | 1 | 1 |
| Joel McKinnon Miller | U.S. Border Agent | Officer Karl | 1 | 1 |
| John Eric Bentley | Park Ranger | Charlie | 1 | 1 |
| Kathy Lamkin | Marianne Epps | Customer #1 | 1 | 1 |
| Kurt Fuller | Sid Lauren | Mr. Young | 1 | 1 |
| Lamont Thompson | Cop | Cedric Hampton | 1 | 1 |
| Marcus Folmar | Rex | Dan | 1 | 1 |
| Martin Klebba | Todd Moore | Circus Baker | 1 | 1 |
| Peter MacKenzie | Congressman Efran Hadley | Terry | 1 | 1 |
| Robert Alan Beuth | Bert Hogue | Tom | 1 | 1 |
| Sean Marquette | Emory Stewart | Boy | 1 | 1 |
| Shashawnee Hall | Ian Dyson | Policeman | 1 | 1 |
| Tara Karsian | Dianne Child | Shelly | 1 | 1 |
| Terry Rhoads | Dr. Potoska | Sheriff Chad, Supervisor | 1 | 2 |
| Amy Davidson | Dr. Leona Saunders | Paula | 1 | 1 |
| Andre Jamal Kinney | Orlando Morales | Teenage Son | 1 | 1 |
| Andrew James Allen | Jason Harkness | Jerome | 1 | 1 |
| Charlie Stewart | Trev the Mage | Kid #2 | 1 | 1 |
| Cynthia Sophiea | Mrs. Allen | Ms. Sanguinetti | 1 | 1 |
| Jack Donner | Crusty | Old Man | 1 | 1 |
| Jake Richardson | Brian Andrews | Skater Mike | 1 | 1 |
| Joan McMurtrey | Mary Wright | Mrs. Inkster | 1 | 1 |
| Joel McCrary | Brian Tobin | Attendant | 1 | 1 |
| John Ducey | Barry Summers | Peter Rubin | 1 | 1 |
| Judith Moreland | Loni Gowan | Prosecutor | 1 | 1 |
| Kathleen M. Darcy | Ellie Nelson | Wife | 1 | 1 |
| Kevin Will | Randy Shepard | Gina's Father | 1 | 1 |
| Malcolm David Kelley | Preston | Kid #1 | 1 | 1 |
| Mary Gillis | Ruth Wernick | Old Lady | 1 | 1 |
| Paul Schackman | Quentin Mayhew | Jackson | 1 | 1 |
| Rebecca Metz | Linda Martin | Mother | 1 | 1 |
| Rick Scarry | Priest | Preacher | 1 | 1 |
| Robert Curtis Brown | Dr. Noah Itzkowitz | Tom | 1 | 1 |
| Rose Colasanti | Litigant | Mrs. Miller | 1 | 1 |
| Ryan Malgarini | Dale | Noah | 1 | 1 |
| Soren Fulton | James Levay | Kyle Rogers | 1 | 1 |
| Stephen Lee | Texas Ranger | Speaker #1 | 1 | 1 |
| Tangelia Rouse | Lauren Dobbs | Mavis | 1 | 1 |
| Tarah Paige | Helen Majors | Contortionist Girl | 1 | 1 |
| Brett Gilbert | Hippie #2 | Teenage Boy | 1 | 1 |
| Dale E. Turner | Howard Utley | Father | 1 | 1 |
| Dona Hardy | Nadine Spring | Old Lady | 1 | 1 |
| Donna Pieroni | Lunch Lady | Heavyset Woman | 1 | 1 |
| E.J. Callahan | Farmer | Homeless Man | 1 | 1 |
| George Wyner | Judge Marcus Haddoes | Foreman Fred | 1 | 1 |
| John Lee Ames | "Man in Wheelchair" | Cadet | 1 | 1 |
| Kareem Grimes | Brima Chalobah | Private Carter | 1 | 1 |
| Larry Clarke | Paul Vogler | Don | 1 | 1 |
| Mary Pat Gleason | Crystal Jones | Woman | 1 | 1 |
| Michael Canavan | Leo Sumner | Priest | 1 | 1 |
| Michael Monks | Dell Hicks | Grossman | 1 | 1 |
| Rafael J. Noble | Reverand Bill Summers | Phil | 1 | 1 |
| Ransford Doherty | Detective Paynter | Orderly | 1 | 1 |
| Richard V. Licata | Judge Williams | Cochran | 1 | 1 |
| Sam Lloyd | Donald McKeon | Jim | 1 | 1 |
| Steve Reevis | Ranger Sherman Rivers | Enoch | 1 | 1 |
| Andy Mackenzie | Bernie Gillespie | Thief | 1 | 1 |
| Bonita Friedericy | Sharon Eller | Susan | 1 | 1 |
| D.J. Lockhart-Johnson | Hotel Security Guard | Convention Official | 1 | 1 |
| Eva Simone Fisher | Annie Pinkus | Woman | 1 | 1 |
| Joe Ochman | Barry McGee | Announcer | 1 | 1 |
| John Maynard | Ice Cream Truck Driver | Father | 1 | 1 |
| Kristina Hayes | Tracey | Julia | 1 | 1 |
| Lindsey Haun | Tess Abbott | Kristen | 1 | 1 |
| Monique Coleman | Becca Hedgepeth | Andrea | 1 | 1 |
| Robin Riker | Nadia Blake | Tina | 1 | 1 |
| Frankie Ingrassia | Hilary Featherson | Becky | 1 | 1 |
| Jack Impellizzeri | Michael | Deputy #2 | 1 | 1 |
| Lester Speight | Magnum | Samuel | 1 | 1 |
| Matt Crabtree | Duval Miltoe | Sam | 1 | 1 |
| Miriam Flynn | Fancie Von Mertens | Cooking Teacher | 1 | 1 |
| Regi Davis | Rodney Dale | Husband | 1 | 1 |
| Teddy Lane, Jr. | Deputy | Zoo Worker Mel | 1 | 1 |
| Carlease Burke | Joyce Hewitt | Janice | 1 | 1 |
| Carol Mansell | Juror 5 | Customer #2 | 1 | 1 |
| Joe O'Connor | Larry Barron | Jones | 1 | 1 |
| John Lacy | Bill Dowd | Spectator | 1 | 1 |
| Tom McCleister | Peter LaSalle | Chef Arnold | 1 | 1 |
| Cleavon McClendon | Chase Sanchez | Student #6 | 1 | 1 |
| Clement E. Blake | Homeless Man | Garbage Man | 1 | 1 |
| Jesse D. Goins | Judge | Off. Smith | 1 | 1 |
| Jim Hanna | Security Guard | Seth's Dad | 1 | 1 |
| Melissa Marsala | Carrie Bartlett | Lorene | 1 | 1 |
| Ellis E. Williams | Tom | Patient | 1 | 1 |
| Eric K. George | Mark Naylor | Private Cooper | 1 | 1 |
← Bones × Malcolm in the Middle
Cast data from TVmaze, licensed CC BY-SA 4.0.