All 118 actors in both Knight Rider and Matlock
118 actors have appeared in both Knight Rider and Matlock, across 261 episodes. The most-credited is Michael Durrell, Paul DeBrett in Knight Rider and D.A. Lloyd Burgess in Matlock.
| Actor | In Knight Rider | In Matlock | Eps | Eps |
|---|---|---|---|---|
| Michael Durrell | Paul DeBrett | D.A. Lloyd Burgess | 1 | 22 |
| Michael C. Gwynne | Paul Brock | Lieutenant Rosetti, Larry Cooper, Richard Pepp | 1 | 4 |
| Elyssa Davalos | Julie Robinson | Allison Darnell, Karen Garber, Suzanne Cullen | 1 | 3 |
| Madison Mason | Roger Floyd | Jeffrey Barr, Lee Manners | 1 | 3 |
| Mary-Margaret Humes | Carol Reston | Brigette Laird, Candace Winfield, Claudette Hertz | 1 | 3 |
| Nana Visitor | Sandra Rusk | Dr. Clara Farmington, Erin Whitley / Shannon Blackwell, Vanessa Douglas | 1 | 3 |
| Alan Oppenheimer | Brigadier General Duncton, Joe Lewis | Dr. Linder | 2 | 1 |
| Bruce Gray | Sen. Forbes | James Hamilton, Mr. Geese | 1 | 2 |
| Grainger Hines | Officer Rex Saunders, Steve Cochran | Carl Lang | 2 | 1 |
| Jason Evers | Edward Grant, Herb Bremen | Dr. Jim Lord | 2 | 1 |
| Jean Bruce Scott | Jobina | Sylvia Richland | 1 | 2 |
| Julie Ronnie | Erika, Stacey | Amy Adler | 2 | 1 |
| Lenore Kasdorf | Karen Bennett, Lori Wainwright | Cynthia Hyland | 2 | 1 |
| M.C. Gainey | Jason Keller, Jerry Nash | Marty Jensen | 2 | 1 |
| Peter Mark Richman | Dr. Klaus Bergstrom, Kleist | Adam Whitley | 2 | 1 |
| Robert Pine | Cyrus Oakes | Sam Dolan, Senator Jeffrey Paul | 1 | 2 |
| Rosalind Allen | Car Buyer, Samantha Lawton | Linda Michaels | 2 | 1 |
| Stanley Kamel | Sonny Martin | Clayton Ross, Jeweler Mark Douglas | 1 | 2 |
| Curt Lowens | Dr. Von Voorman | Hotel Clerk | 1 | 1 |
| Dana Elcar | Strock | Arthur Hughes | 1 | 1 |
| James Cromwell | Curtis | Judge Raymond Price | 1 | 1 |
| Jason Bateman | Doug Wainwright | Jason Bateman | 1 | 1 |
| Jennifer Holmes | Mandy Moran | Marie Willis | 1 | 1 |
| John Calvin | Simon | Mayor Brian Barelli, Cal Ritter | 1 | 3 |
| John Wesley | U.S. Marshal | Dr. Carlin | 1 | 1 |
| Lawrence Dobkin | Col. Alvin B. Kincade | Marv Shea | 1 | 1 |
| Leann Hunley | Liz Preston | Leanne Wilson | 1 | 1 |
| Michael Bowen | Bobby Shell | Jay Reynolds | 1 | 1 |
| Patrick St. Esprit | Tommy Lee Burgess | Rick Allen | 1 | 1 |
| Paul Lambert | General Maddox | Judge Lockwood | 1 | 1 |
| Richard Herd | Lyle Jastrow | Captain Edward Hanna | 1 | 1 |
| Scott Valentine | Colton | Danny Blaster | 1 | 1 |
| William Sanderson | The Rev | Mickey Sanders | 1 | 1 |
| Christopher McDonald | Joe Flynn | David Channing, Eric Lane | 1 | 2 |
| Guy Stockwell | Riggins, Zachary Sloate | Chief Johnson | 2 | 1 |
| Leslie Wing | Layla Charon Callan | Hillary Benson, Jane Dryden | 1 | 2 |
| Alan Fudge | Ed Shaw | Paul Davies, Jack Sylvester, John Brady | 1 | 4 |
| Alex Kubik | Luger, Mike Zoormagian, Sam | Fred Bigelow, Thomas Montero | 3 | 2 |
| Alexa Hamilton | Gina Adams | Deidre Wallace | 1 | 1 |
| Dana Gladstone | Dave Collins | Prosecutor Hobbs, Albert Freed | 1 | 3 |
| Don Galloway | Gilbert Cole, Harley Freeman | Phillip Slayton | 2 | 1 |
| Henry G. Sanders | Hotel Security Guard | Mitchell Sands, Pat Gaines | 1 | 3 |
| Jeff Osterhage | John Stanton | Matt Greenwood | 1 | 1 |
| Judith Chapman | Linda Elliott | Miss Radovich | 1 | 1 |
| Ken Swofford | Nick O'Brien | Ned Salem | 1 | 1 |
| Lonny Chapman | Falker | John Donovan, Sheriff Harry Casey | 1 | 2 |
| Morgan Woodward | Sheriff Winston | Zack Tannenbaum | 1 | 1 |
| Robert Ginty | Elliott Stevens | Ed Tobias | 1 | 1 |
| Robert Sampson | Dixon | Richard Wagner | 1 | 1 |
| Terri Treas | Dr. Rebecca Hammond | Annie Harris | 1 | 1 |
| Wendy Fulton | Margot Wells | Joanna Morrell | 1 | 1 |
| Michael Champion | Monk, Wade Fontaine | John Jackson | 2 | 2 |
| Arthur Taxier | Mel | Agent Alan Pierce | 1 | 2 |
| Ken Foree | Danton, Spider-Man | Billy Leon | 2 | 1 |
| Paul Tuerpé | Fletcher, Foreman | Sgt. Owens | 2 | 1 |
| Bruce Fairbairn | Charley Winters | Walter Beldon | 1 | 1 |
| Cameron Mitchell | Bernie Mitchell | Lane Lockletter | 1 | 1 |
| Casey Sander | Sergeant | Policeman #2 | 1 | 1 |
| Dick Gautier | J. Gordon Baxter (aka 'The Chameleon') | Bobby Freemont | 1 | 1 |
| Erik Stern | Thompson | Wayne Lashley | 1 | 1 |
| Evan Kim | Peter Wong | Joseph Chan | 1 | 1 |
| Hugh Gillin | Chief Rupert Craig | Assemblyman Bud Carlson | 1 | 1 |
| John Hostetter | Police Officer | Whitehall, Engineer | 1 | 3 |
| Nicholas Pryor | Vince | Dr. Paul Dodge | 1 | 1 |
| Ji-Tu Cumbuka | Trucker | Jerry Stone | 1 | 2 |
| Melinda O. Fee | Suzanne Weston | Barbara Grayson, Marsha Gold | 1 | 2 |
| Will MacMillan | Sheriff Casey | Lt. Lucas Wells, Sheriff Dan Guerney | 1 | 2 |
| Beau Starr | Jacques Charon | Chuck | 1 | 1 |
| David Wells | Miller | DDA Peter Haskins | 1 | 1 |
| Eric Server | Agent Larkin | Sheriff | 1 | 1 |
| Greg Finley | Chauffeur / Henchman, Prison Guard | Sgt. Sam Donnelly | 2 | 1 |
| James Arone | Tony | Narc #1 | 1 | 1 |
| Janet Carroll | Denise Merritt | Anita Montrose | 1 | 1 |
| Jeanna Michaels | Lauren Royce | Karen Wyler | 1 | 1 |
| Nicolas Coster | Ross Manley | Chester Gaddis | 1 | 1 |
| Pepe Serna | Lupo | Walter Padilla | 1 | 1 |
| Signy Coleman | Barbara Ralston | Taylor Sinclair | 1 | 1 |
| Stephen Meadows | Matt Erickson | Nicky Tower | 1 | 1 |
| Vince Howard | CHP Officer | Detective Savage | 1 | 1 |
| David J. Partington | Officer Gray | Deputy D.A. Baker | 1 | 1 |
| Dick Durock | Max | Bruno | 1 | 1 |
| Jim Haynie | Frank Reston | Captain Chris Lewis | 1 | 1 |
| Joseph Burke | Ivory | Bakery Manager | 1 | 1 |
| Lorinne Vozoff | Ellen Sullivan | Betty Cole | 1 | 1 |
| Lou Felder | Thomas Raymond | Arthur Drake | 1 | 1 |
| Mark Schneider | Scott Holliman | D.A. David Clark | 1 | 1 |
| Michael Rider | Vance Burke | Lloyd Wiley | 1 | 1 |
| Robert Miranda | Paolo | Nathan Carlino | 1 | 1 |
| Richard Epcar | Guard | 2nd Henchman | 1 | 2 |
| Alex Daniels | Big Lonny | Dick Blake | 1 | 1 |
| Amzie Strickland | Martha Haberstraw | Irene Payson | 1 | 1 |
| Arell Blanton | D.D., Frank | Man at Bar | 2 | 1 |
| Biff Yeager | Tom O'Mally | Ted | 1 | 1 |
| Bob Delegall | Lt. Rayford | Dr. Lewis Weeks | 1 | 1 |
| David Haskell | Brian Owendorf | Dr. Weston | 1 | 1 |
| Julian Barnes | Dr. Fellows | Barry Whitney | 1 | 2 |
| Laurence Haddon | Lloyd | Herb Boldaun | 1 | 1 |
| Laurie O'Brien | Linda Groves | Barbara Warren | 1 | 1 |
| Linden Chiles | Congressman Ebersol | Alan Rollins | 1 | 1 |
| Randy Polk | Jimmy | Bartender | 1 | 1 |
| Richard Fullerton | Frank | Lipton | 1 | 1 |
| Fitz Houston | Assembly Speaker, Parole Board Member | Lt. Parker | 2 | 1 |
| Luis Contreras | Coyote, Voice #2 | Inmate #2 | 2 | 1 |
| Ed McCready | Tourista | Foreperson | 1 | 1 |
| Guerin Barry | Photographer | Waiter | 1 | 1 |
| Jim Boeke | Baker | Jimmy Dolan | 1 | 1 |
| Marty Schiff | Taxi Driver | Director | 1 | 1 |
| Nick Angotti | Councilman | David McCord | 1 | 1 |
| Frank Pesce | Director | Bailiff | 1 | 2 |
| Charles Walker | Pilot | Harry | 1 | 1 |
| Nick Savage | Lukas Hall | Calvin Sykes | 1 | 1 |
| Elven Havard | Gate Guard | Police Officer | 1 | 1 |
| George Caldwell | George Olin | Luke | 1 | 1 |
| James Ingersoll | Dr. Gottlieb | Lawyer | 1 | 1 |
| Ron Pinkard | Reporter #1 | Judge John Brenner | 1 | 1 |
| Will Gill Jr. | Security Officer | Martin Barnett | 1 | 1 |
| Larry Anderson | Michael Long / Michael Knight | News Anchor Doug August | 1 | 1 |
| Tom Noga | Messenger | Spa Guard | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.