All 131 actors in both Hart to Hart and L.A. Law
131 actors have appeared in both Hart to Hart and L.A. Law, across 281 episodes. The most-credited is Diana Muldaur, Claire Beaumont, Janet in Hart to Hart and Rosalind Shays in L.A. Law.
| Actor | In Hart to Hart | In L.A. Law | Eps | Eps |
|---|---|---|---|---|
| Diana Muldaur | Claire Beaumont, Janet | Rosalind Shays | 2 | 24 |
| Stanley Grover | Fire Captain | Judge Richard Lobel | 1 | 13 |
| Mimi Maynard | Deanne | Alison Schein | 9 | 1 |
| Cynthia Harris | Amanda | Iris Hubbard | 1 | 7 |
| Philip Sterling | Dr. Selman | Judge Jonathan Cramer | 1 | 4 |
| Karen Austin | Karen Shields | Hillary Mishkin | 1 | 3 |
| Andrew J. Robinson | Mick Steele, Mike Huntington | Gregory Edmonson | 2 | 1 |
| Christine Belford | Niki Stephanos, Victoria Dickenson | Lily White | 2 | 1 |
| Ethan Phillips | Redstone | Dr. Sam Waibel, Marvin Pick | 1 | 2 |
| John Fiedler | Arnold | Francis Pencava | 2 | 1 |
| Charles Lucia | Ronnie Cass | Mitchell Mishkin | 1 | 1 |
| Cynthia Sikes | Roseanne | Judge Monica Ryan | 1 | 3 |
| Jared Martin | Dr. Kellin | Attorney Fein | 1 | 1 |
| Joanna Cassidy | Belle | Judge Carolyn Walker | 1 | 3 |
| John Standing | Dickie Longstreet | Nigel Morris | 1 | 1 |
| Larry Hankin | Meter Cop | Lyle Kendrick | 1 | 1 |
| Lois Chiles | Scottie / Mary Scott | Camilla Greer | 1 | 1 |
| M.C. Gainey | Hayward | Jack Markel | 1 | 1 |
| Michael Horton | Young Man | Tom Locklin | 1 | 1 |
| Nicholas Pryor | Clint Reilly | Dr. Louis Birch | 1 | 3 |
| Ray Walston | Elliott Laurence | Gus Nivens | 1 | 1 |
| René Auberjonois | Springfield | Kevin Richardson | 1 | 1 |
| Samantha Eggar | Jillian Rawlings | Camille Bancroft | 1 | 1 |
| Dick O'Neill | Lt. Warren | Father Walter McNamara | 2 | 1 |
| Graham Jarvis | Ben Drootin, David Stinton | Dr. Ivan Peretsky | 2 | 1 |
| James Luisi | Damian Troy, McGarity | Paul Viola | 2 | 1 |
| Joe Pantoliano | Frank Tisdale, Nate Volkman | Ralph Cavanaugh | 2 | 1 |
| John Lehne | Beaumont | Dr. Quentin Lawrence, Kenneth Randall | 1 | 2 |
| Kenneth Tigar | Baldwin, Harold Ashby | Clarence O'Malley, Mr. McClain | 2 | 2 |
| Martin Azarow | Mr. Brooklyn | Robert Sylvia | 1 | 3 |
| Michael Laskin | Alan | Judge Mark London | 1 | 3 |
| Warren Munson | Mr. Wilbur | Judge Matthew Saucier | 1 | 4 |
| A Martinez | Jose | Hector Rodriguez | 1 | 1 |
| Allan Miller | Elliot Bauman | Judge Ronald Kelton | 1 | 2 |
| Bonnie Bartlett | Myra Bensinger | Gloria Lee | 1 | 1 |
| Claudette Nevins | Senora Piranda | Sarah Schindler | 1 | 1 |
| Craig Wasson | Stephen Maxwell | Tom Cavanaugh | 1 | 1 |
| David Spielberg | Thomas Crawford | Judge Herbert Foster Reeves | 1 | 1 |
| Dee Wallace | Connie | Elaine Weston | 1 | 1 |
| Frances Bay | Cleaning Lady, Flower Vendor | Marian McConnell | 2 | 1 |
| George Cheung | Jimmy Lee, Ling | Ronald Chow | 2 | 1 |
| John Considine | Buck Kendall, Eliot Knox | Brian Harden | 2 | 1 |
| John McCook | Damian / Dr. Porter | Barry Graham | 1 | 1 |
| Kathleen Lloyd | Peggy Mullen | Adrian Joyner | 1 | 1 |
| Luke Askew | Barney Steele | Ron Messer | 1 | 2 |
| Maurice Marsac | Andre, Bechet, Inspector Novier | Waiter | 3 | 1 |
| Millie Slavin | Vera Wendell | Sylvia Reiner | 1 | 1 |
| Parley Baer | Constantine Wainwright | Judge Parker | 1 | 2 |
| Peter Hobbs | Ben Alden, Sam Owens | Steven Henderson | 2 | 1 |
| Ray Wise | Dick Braddon | D.A. Walter Platt | 1 | 2 |
| Rod McCary | Halsey Matthews, Norman Parker | Herb DiGrassi | 2 | 1 |
| Salome Jens | Sylvia Williams | Beatrice Schuller | 1 | 3 |
| Susan Bay Nimoy | Susan Kendall | Mrs. Coleman | 1 | 1 |
| Thomas Callaway | David Craddock | Orin Baldwin | 1 | 1 |
| Harry Caesar | Lt. Doyle | Dwight, Pike Johnson | 1 | 3 |
| Carlos Romero | Doctor, Emil Herrera | Alfredo Perez | 2 | 1 |
| Carolyn Seymour | Celeste Dumont | Vivian Askoff | 1 | 2 |
| Kevin Bash | Dale Conners | Police Sergeant Jeffrey Myrow, S.M.P.D. Officer #2 | 1 | 2 |
| Macon McCalman | Dr. Harry Capello | Judge Whitney Baldwin | 1 | 2 |
| Arlen Dean Snyder | Fred | Michael McGery | 1 | 1 |
| David Gale | Dr. Walter Sherin | Marvin Fitzgerald | 1 | 1 |
| Dick Anthony Williams | Grayson | Franklin Hovey, Charles Jackson | 1 | 3 |
| Ismael Carlo | Aguira | Judge Rodriguez | 1 | 1 |
| Jerry Stiller | Myron Finkle | Nat Pincus | 1 | 1 |
| Kenneth Mars | Dr. Cobb | Judge John Zimring | 1 | 1 |
| Leann Hunley | Diane | Maura Fitzgerald | 1 | 1 |
| Mark Withers | Paul Waterman | Dr. Glasband | 1 | 1 |
| Michael Ensign | George Wiesenkopf | Dr. George Leeson | 1 | 1 |
| Nan Martin | Edith Tannen, R.N. | Hazel Brackman | 1 | 1 |
| Richard Roat | Dean Musgrove | Dr. Carl Goodwin | 1 | 1 |
| Robert Davi | Tony Bairos | Dominic Simonetti | 1 | 1 |
| Roy Dotrice | Courtney Peterson | Alex Vedder | 1 | 1 |
| Russ Marin | Innkeeper | Dr. Schwartz | 1 | 1 |
| Matthew Faison | Butler, Jack, Nolan | Judge Ned Strongin, Mr. Reading | 3 | 2 |
| Joshua Bryant | Dan Wilmott, Paul Villon | Dr. Gregory Stark | 2 | 1 |
| Paul Van | Waiter | Restaurant Patron | 1 | 2 |
| Ray Girardin | Detective Jack Finnegan | Detective Connolly, Lieutenant Connolly | 1 | 2 |
| Alan Oppenheimer | Cyrus St. Cyr | Judge Stephen Weeks | 1 | 1 |
| Clare Nono | Press #1 | Christine Acker | 1 | 1 |
| Gary Frank | Dave Ripley | Richard Visser | 1 | 1 |
| George DelHoyo | Peter Schmidt | Sergio | 1 | 1 |
| Jack Rader | Marsden | Patrick Sardo | 1 | 1 |
| Jennifer Holmes | Pamela | Dr. Jocelyn Pennebaker | 1 | 1 |
| Jordan Charney | Mr. Flowers | Dr. Samuel Adelson, Judge Joseph Gennis | 1 | 2 |
| Lawrence Pressman | Ronald Camp | Richard Hollis | 1 | 1 |
| Madlyn Rhue | Charlotte | Judge Wyatt | 1 | 1 |
| Michael Griswold | Milton Charles | Judge Connelly | 1 | 1 |
| Mitchell Ryan | Ramsey MacLaish | Duncan Young | 1 | 1 |
| Richard Minchenberg | Arnold, Lew Elliott | Defense Attorney Edward Mann | 2 | 1 |
| Robin Pearson Rose | Susan | ADA Martha Peters | 1 | 3 |
| Shannon Wilcox | Ellie Duggan | Judy Rudolph, Lynda Graham | 1 | 2 |
| Stephen Mendel | Waiter | Judge Harry Martin | 1 | 1 |
| Tricia O'Neil | Dorothy | Meredith Korngold | 1 | 1 |
| William Windom | Charles Baines | Charles Flanagan | 1 | 1 |
| Bill Wiley | Senator Barton, Senator Eldridge | Minister | 2 | 1 |
| Douglas Dirkson | Eric Todson | Judge Austin Lyne | 1 | 2 |
| Ray Stewart | Arland Simpkins, Seymour Newgarten | Dr. Robert Lebb | 2 | 1 |
| Robert Hooks | Inspector Jordan | Judge Earl Gregory | 1 | 2 |
| Charlie Callas | Juan Tizol | Sammy Frank | 1 | 1 |
| David Paymer | Orderly | Joey Paul | 1 | 1 |
| George O. Petrie | Dr. Bedoff | Dwight Kroft | 1 | 1 |
| Greg Mullavey | Lester Quillan | Gil Furnald | 1 | 1 |
| Joan Welles | Sandy | Dr. Elizabeth Bizland | 1 | 1 |
| John Calvin | Sam Henderson | Bruce Ingalls | 1 | 1 |
| Julie Payne | Nurse | Ellen Barrett | 1 | 1 |
| Kenneth Kimmins | Sam Girard | Dr. Bradley Lawrence | 1 | 1 |
| Marcelo Tubert | Hotel Manager | Dr. David Koenig | 1 | 1 |
| Michael Des Barres | Syd Sado | Mr. Allesio | 1 | 1 |
| Pat Corley | Monty | Uncle Willard Sabrett | 1 | 1 |
| Peter Elbling | Akbar | Wendel Mueller | 1 | 1 |
| Martin West | Coach Kenderson | Sgt. Hill | 1 | 1 |
| Noble Willingham | Wilbur Pierson | Robert Kenyon | 1 | 1 |
| Peter White | Camden | Stanley Silverman | 1 | 1 |
| Robert Phalen | Benny Petulsky, Bill Westfield | Judge Lemuel Collins | 2 | 1 |
| Terry Burns | Waiter | Ralph Eastman | 1 | 1 |
| Walter Olkewicz | Longshoreman #2 | Mr. Hartvig | 1 | 1 |
| Arthur Rosenberg | Lester | Warren Rawner | 1 | 1 |
| Barbara Beckley | Sentry | Foreperson | 1 | 1 |
| Bibi Besch | Estelle Vacarro | Corrinne Dupree | 1 | 1 |
| Gary C. Stevens | Alec Seton | Cop | 1 | 1 |
| James Edgcomb | Policeman | Detective Mark Stanziani | 1 | 1 |
| John McCann | Batman | Raymond Lloyd | 1 | 1 |
| Mary Jackson | Phoney Grandma | Mildred Weedon | 1 | 1 |
| Milt Oberman | Scotty | Dr. Warren Hentzel | 1 | 1 |
| Tanya George | Nadja | Stripper | 1 | 1 |
| Allan Graf | Heavy #1 | Dick | 1 | 1 |
| John O'Connell | Detective | Robert Davies | 1 | 1 |
| Nicolas Coster | Fred Brunis | Brian P. Young | 1 | 1 |
| Stephen Keep Mills | Bill Stegmeyer | Dr. Weiss | 1 | 1 |
| Ron Recasner | Steward #2 | Foreman | 1 | 1 |
| Eddie Zammit | Arnold | Garth Turtletaub | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.