Actors in both Hart to Hart and Murder, She Wrote
198 actors have appeared in both Hart to Hart and Murder, She Wrote, across 374 episodes. The most-credited is William Windom, Charles Baines in Hart to Hart and Dr. Seth Hazlitt, Sam Breen in Murder, She Wrote.
| Actor | In Hart to Hart | In Murder, She Wrote | Eps | Eps |
|---|---|---|---|---|
| William Windom | Charles Baines | Dr. Seth Hazlitt, Sam Breen | 1 | 48 |
| Michael Horton | Young Man | Grady Fletcher | 1 | 12 |
| Gregory Sierra | Eduardo, Howard Castle | Lieutenant Gabriel Caceras, Det. Sgt. Moreno, Ramon | 2 | 6 |
| Christine Belford | Niki Stephanos, Victoria Dickenson | Erica Baldwin, Fiona Keeler, Maude Paulson Winslow | 2 | 4 |
| Lyman Ward | Lt. Draper | Colin Crowe, Mitchell Lawrence | 4 | 2 |
| William Lucking | Vince | Bo Dixon, Lt. Charles Foret, Lt. Roy Quinlan | 1 | 5 |
| Mitchell Ryan | Ramsey MacLaish | Captain Ernest Lenko, Ray Dixon, Rep. Arthur Prouty | 1 | 4 |
| Sandy Ward | Dr. Reston, Victor Schell | Barnes, Henry Riddett, Norman Trent | 2 | 3 |
| Richard Herd | Lt. Fredricks, Waldo Sommerton | Arnett Cobb, Harvey McKittrick | 2 | 2 |
| Alan Oppenheimer | Cyrus St. Cyr | Dr. Raymond Auerbach | 1 | 2 |
| Barney Martin | Reverend Tyson | Lt. Timothy Hanratty | 1 | 2 |
| Carole Cook | Christine | Christine Carpenter, Shayna Grant | 1 | 2 |
| Cesar Romero | Dr. Villac | Diego Santana, Marcello Abruzzi | 1 | 2 |
| David McCallum | Geoffrey Atterton | Cyril Grantham, Drew Garrison | 1 | 2 |
| David Warner | Mr. Bowlly | Insp. McLaughlin, Justin Hunnicut | 1 | 2 |
| Edward Mulhare | Arthur Sydney | Julian Lord, Richard Bennett | 1 | 2 |
| Jameson Parker | Whitney Rogers | Dane Kenderson, Gordon Forbes | 1 | 2 |
| Jared Martin | Dr. Kellin | Arthur Houston, Spencer Langley | 1 | 2 |
| John Hillerman | Victor Sutter | Edgar Greenstreet, Jonathan Quayle Higgins III | 1 | 2 |
| Leann Hunley | Diane | Dana Darren, Shannon McBride | 1 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.