Actors in both Bonanza and Hawaii Five-O
101 actors have appeared in both Bonanza and Hawaii Five-O, across 715 episodes. The most-credited is Pernell Roberts, Adam Cartwright in Bonanza and Lon Phillips in Hawaii Five-O.
| Actor | In Bonanza | In Hawaii Five-O | Eps | Eps |
|---|---|---|---|---|
| Pernell Roberts | Adam Cartwright | Lon Phillips | 15 | 2 |
| James Hong | Hop Sing's #3 Cousin, Number One, Hop Sing's Cousin | Eric Ling, James Watanu, Soong Chien | 2 | 4 |
| James Olson | Vance Burnside | Bart Mariss, Bernie Brown, Dr. Kenneth Ames | 1 | 5 |
| Lloyd Bochner | Prince Vladimir | Capt. Roger Newhouse, Colonel Avery, Israeli Secretary | 1 | 5 |
| Loretta Swit | Ellen Sue Greely | Wanda Russell, Anna, Betty Landers | 1 | 4 |
| Lyle Bettger | Jed Ferguson, Lem Partridge | Dave DiMarco, Dr. Dimitri Sartain, Dr. Fleming | 2 | 8 |
| Dina Merrill | Susannah Clauson | Dr. Barbara Dalton | 2 | 2 |
| Elaine Giftos | Charity McGill | Anne Chernus, Janice Lockman, Lily Kalima | 1 | 3 |
| George Murdock | Floyd, Luis Getty, Marks | Hank Merrill | 3 | 1 |
| Henry Darrow | Amigo | Billy Madrid, Johnny Oporta, Stewart Longworth | 1 | 3 |
| James B. Sikking | Jack Rimbau, Kevin Maco | George Cameron, Oscar Ross | 2 | 2 |
| John Saxon | Blas, Chief Jocova, Steven Friday | Harry Clive | 3 | 1 |
| Linda Marsh | Harriet Ball | Joan Carter, Maria Sloan, Mariana de Nava | 1 | 3 |
| Pat Hingle | Sheriff Austin | Grant Ormsbee | 1 | 3 |
| Peter Whitney | Emmett Hudson, Lewt Cutter, Senator Carson | Bedford | 3 | 1 |
| Ron Hayes | Deputy Marshal Wade McPhail, Hurd Cutler | Laughlin, Roy | 2 | 2 |
| Albert Salmi | Albie, Stretch | Vince Ryan | 2 | 1 |
| Bill Edwards | Mr. Cameron | Jonathan Kaye, Dr. Herbert Ventnor, Frank Wellman | 1 | 5 |
| Buddy Ebsen | Cactus Murphy, Sheriff Jesse Sanders | Professor Ambrose Pierce | 2 | 1 |
| Cameron Mitchell | Frederick Kyle | Jeffrey Bowman, Tom Riordan | 1 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.