Actors in both Dallas and Dynasty
111 actors have appeared in both Dallas and Dynasty, across 576 episodes. The most-credited is George O. Petrie, Harv Smithfield in Dallas and Chairman Willard Horton in Dynasty.
| Actor | In Dallas | In Dynasty | Eps | Eps |
|---|---|---|---|---|
| George O. Petrie | Harv Smithfield | Chairman Willard Horton | 38 | 1 |
| Peter Mark Richman | Maynard Anderson | Andrew Laird | 1 | 29 |
| Joel Fabiani | Alex Ward | King Galen of Moldavia | 8 | 15 |
| Robert Symonds | Martin Porter | Dr. Jonas Edwards | 2 | 8 |
| John Reilly | Roy Ralston | J.J. | 6 | 3 |
| Sally Kemp | Mrs. Rogers | Marcia | 1 | 16 |
| Edward Winter | Dr. Frank Waring | Dr. Curtis Robinson | 5 | 2 |
| John Larch | Wally Windham | Gerald Wilson | 2 | 5 |
| Jon Cypher | Jones | Dirk E. Maurier | 1 | 6 |
| Paul Sorensen | Andy Bradley | Rigger | 32 | 1 |
| Brian Dennehy | Luther Frick | Jake Dunham | 1 | 5 |
| David Ackroyd | Gary Ewing | Detective Lieutenant Fred Merrill | 2 | 3 |
| John Crawford | Mort Wilkinson | Dan Cassidy | 1 | 4 |
| Kenneth Kimmins | Thornton McLeish | Dr. Russell Chase | 11 | 1 |
| Don Eitner | Mr. Loeb | Dr. Richard Winfield | 1 | 5 |
| Henry Darrow | Garcia | Ramon | 2 | 1 |
| Jonathan Goldsmith | Joe Smith | Sergeant Cooper | 3 | 3 |
| William Prince | Alex Garrett | Dr. Miller | 5 | 1 |
| Barbara Beckley | Nurse | Emily Laird, Marion Loomis, Woman Guest | 1 | 3 |
| James Hong | Ambassador | Dr. Chen Ling | 1 | 5 |
Cast data from TVmaze, licensed CC BY-SA 4.0.