All 62 actors in both Murder, She Wrote and Taxi
62 actors have appeared in both Murder, She Wrote and Taxi, across 378 episodes. The most-credited is Michael Horton, Grady Fletcher in Murder, She Wrote and Steve Jensen in Taxi.
| Actor | In Murder, She Wrote | In Taxi | Eps | Eps |
|---|---|---|---|---|
| Michael Horton | Grady Fletcher | Steve Jensen | 12 | 1 |
| Barbara Babcock | Carol Collins, Meredith Delaney, Priscilla Daniels | Karen | 5 | 1 |
| Eugene Roche | Billy Simms, Franklin Mayberry, Lt. Aloysius Jarvis | Jack | 4 | 1 |
| John Considine | Harry Freelander, Horton Thayer, Porter Finley III | Michael Edwards | 3 | 1 |
| Susan Kellermann | Sargeant Martha Redstone | Greta Gravas | 1 | 3 |
| Talia Balsam | Debbie Delancey, Julie Pritzer | Cathy Consuelos | 2 | 2 |
| John Petlock | Man, Medical Examiner, Michael | Chairman of the Board, Waiter | 5 | 2 |
| Andrea Marcovicci | Anne Hathaway | Emily | 1 | 2 |
| Carmine Caridi | Dominic Rossari | Lou-Lou | 1 | 2 |
| Dee Wallace | Ellen Wicker, Mildred Terhune | Joyce Rogers | 2 | 1 |
| Donnelly Rhodes | Ed Bellamy, Ned Jenks | Angelo Banta | 2 | 1 |
| Eileen Brennan | Loretta Lee, Marian Simpson | Mrs. McKenzie | 2 | 1 |
| Jeff Conaway | Howard Griffin | Bobby Wheeler | 2 | 1 |
| Paula Victor | Agnes Peabody | Mrs. Hazeltine | 1 | 2 |
| Walter Olkewicz | Howard | Tom Caldwell | 1 | 2 |
| Barry Nelson | Eugene McClenden | Dr. Jeffries | 1 | 1 |
| Constance Forslund | Lucinda Lark | Janet | 1 | 1 |
| Dick Butkus | Tank Mason | Don | 1 | 1 |
| Dick Sargent | George Selby | John Bickers | 1 | 1 |
| Fran Ryan | Rose Mulligan | Mrs. Elizabeth Weber | 1 | 1 |
| Howard Witt | Bart Nelson | The Immigration Officer | 1 | 1 |
| James Staley | Fouchet | Priest | 1 | 1 |
| Jeffrey Tambor | Russell Armstrong | Congressman Walter Griswald | 1 | 1 |
| John David Carson | Larry Burns | Kirk | 1 | 1 |
| John Harkins | Owen Brownwell | John Bowman | 1 | 1 |
| Paul Sand | Horace Lynchfield | Craig Eagen | 1 | 1 |
| Priscilla Barnes | Vicky Gallego | Tawny | 1 | 1 |
| Tom Selleck | Thomas Magnum | Mike Beldon | 1 | 1 |
| Arlene Golonka | Gloria Winslow, Sally Conover | Sheila Martin | 2 | 1 |
| Robert Moberly | Clyde | The Waiter | 1 | 2 |
| Al Ruscio | Santo Angelini | Dr. Webster | 1 | 1 |
| Joey Aresco | Rocco Pastolino | Michael Patrese | 1 | 1 |
| John C. Becher | Optometrist, Station Master | Mr. Sherman | 2 | 1 |
| John Hancock | Daniel | Dr. Brandon | 1 | 1 |
| Lois de Banzie | Phyllis Costner | Mrs. Gwinn | 1 | 1 |
| Maryedith Burrell | Nattie Holt | The Hatcheck Girl | 1 | 1 |
| Michael Fairman | Cabby | Mr. Brennan | 1 | 1 |
| Phil Rubenstein | Deli Clerk | Wayne Hubbard | 1 | 1 |
| Stephen Elliott | Dr. Samuel "Sam" Garver | Mr. McKenzie | 1 | 1 |
| Warwick Sims | Jack Kendall | James | 1 | 1 |
| Aharon Ipalé | Lawrence Mezznou | Ramon | 1 | 1 |
| Byron Webster | Maitre d' | Maitre D' | 1 | 1 |
| Caren Kaye | Lois Ames | The Beautiful Actress | 1 | 1 |
| Clyde Kusatsu | Jack Yamoto | Paul | 1 | 1 |
| John Calvin | Philip Royce | Doug | 1 | 1 |
| John Christy Ewing | Dr. Benson | Dr. Frazier | 1 | 1 |
| Marcia Wallace | Polly Barth | Marcia Wallace | 1 | 1 |
| Mark Harrison | Assistant D.A. | Mr. Booth | 1 | 1 |
| Marvin Newman | Auctioneer | The Auctioneer | 1 | 1 |
| Mary Woronov | Brady | Fran Strickland | 1 | 1 |
| Richard Minchenberg | Irv Tripler | Dwight | 1 | 1 |
| James Randolph | Gene | INS Agent | 1 | 1 |
| Max Wright | Gerald Yelverton | Mr. Ambrose | 1 | 1 |
| Tom Ewell | Josh Corbin | Dr. Richmond | 1 | 1 |
| Wendy Phillips | Nancy Dalton | Heather | 1 | 1 |
| Claire Malis | Emily Bryce | Cynthia | 1 | 1 |
| Kerry Noonan | Student #2 | Young Woman | 1 | 1 |
| Kres Mersky | Policewoman | Sister Number Two | 1 | 1 |
| Michele Bernath | Woman | Woman in Cab | 1 | 1 |
| Reuven Bar-Yotam | Chef Robert | Oumas | 1 | 1 |
| Robert Balderson | Hypnotized Person #1 | Mr. Barrett | 1 | 1 |
| John O'Leary | Minister | The Priest | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.