All 101 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 |
| Clu Gulager | Billy Brenner | Arthur Lambert, Jack Gulley | 1 | 2 |
| David Sheiner | Fancher | Frank Zipser | 1 | 2 |
| Diana Muldaur | Mary Roman | Angela Storey, Cathy Wallis | 1 | 2 |
| Donald Moffat | Judge MacIntyre, Thatcher | Dr. David Forbes | 2 | 1 |
| Ivor Barry | Morgan, Preacher | S. N. Savage | 2 | 1 |
| John Anderson | Gorman, Sam Masters, Tom Andrews | Brig. General Earl Rigney | 2 | 1 |
| Julie Gregg | Dolly | Maggie Corman, Marla Acuna | 1 | 2 |
| Meg Foster | Mrs. Evangeline Woodtree | Anne Waring, Nina | 1 | 2 |
| Michael Conrad | Hank Kelly | Arthur, Kira Johnson | 1 | 2 |
| Nancy Malone | Katherine Rowan | Mary Ann Whalen | 1 | 2 |
| Robert S. Carson | Elmer Horner, Marshal | Minister | 2 | 1 |
| Stefan Gierasch | Grady, Orville Winters | Sergei Borzov | 2 | 1 |
| Tom Skerritt | Corporal Bill Tanner, Jerry | Lew Morgan | 2 | 1 |
| Vera Miles | Mrs. April Christopher, Sarah Lowell | Flora Whiting | 2 | 1 |
| Vic Morrow | Ab Brock, Lassiter | Edward Heron | 2 | 1 |
| Andrew Prine | George Whitman | Richard Chadway | 1 | 1 |
| Antoinette Bower | Martha Cartwright Dorcas | Margi Carstairs | 1 | 1 |
| Barbara Luna | Cayetena Losaro | Elena Kamoku, Yoko | 1 | 3 |
| Barry Sullivan | Mark Burdette | Morgan Hilliard | 1 | 1 |
| Brenda Scott | Lucinda 'Lucy' Melviney | Donna Wales | 1 | 1 |
| Dennis Patrick | Sam Bord | Elliott Webster | 1 | 1 |
| Jack Ging | Cleve Louden | Carl Anderson | 1 | 1 |
| James Wainwright | Webster | Richard Royce | 1 | 1 |
| Jason Evers | J.D. Lambert | Charles Irwin, Lieutenant Dexter, Wallis | 1 | 3 |
| Jean Hale | Casey Collins | Lois Walker | 1 | 1 |
| John Dehner | Captain Pender | Anthony Del Vecchi | 1 | 1 |
| Lane Bradford | Buck, Jake Rasko | King Manola, Moose Oakley | 2 | 2 |
| Lou Antonio | Davey | David Harper | 1 | 1 |
| Lou Frizzell | Dusty Rhodes | Mr. Rynak | 1 | 1 |
| Michael Burns | Donny Benson | Bill Shem | 1 | 1 |
| Nita Talbot | Gladys Mueller | Eudora Finch | 1 | 1 |
| Pat Crowley | Julia Grant | Dr. Elizabeth Fielding | 1 | 1 |
| Richard Anderson | Jamison Fillmore | Eugene Goodman | 1 | 1 |
| Robert Hogan | Tobias Horn | Martin Rogers | 1 | 1 |
| Robert Vaughn | Luke Martin | Sebastian Rolande | 1 | 1 |
| Royal Dano | Jason Ganther | Hody Linquist | 1 | 1 |
| Sally Kellerman | Lotta Crabtree | Eleanor Kalakua | 1 | 1 |
| Sian Barbara Allen | Teresa Burnside | Kati Parisa | 1 | 1 |
| Tisha Sterling | Laura Jean Pollard | Eadie Scott | 1 | 1 |
| Vito Scotti | Pooch | Bill Baskin | 1 | 1 |
| Jack Hogan | Cash Wolfe | Bernard Murdock Jr., Fred Burke, Lt. Commander Demarest | 1 | 4 |
| Tim Matheson | Griff King | Brent Saunders | 4 | 1 |
| Anne Helm | Callie Martin | Irene Park, Joyce | 1 | 2 |
| Dana Elcar | Mr. Merrick | Dr. Benjamin | 1 | 2 |
| Jeff Corey | Frank Brennan | Andrew Duncan, Dr. William Hanson | 1 | 2 |
| John Beck | Luke, Walt Nagel | Walter Stark | 2 | 1 |
| John Larch | Blake McCall | Joseph Trinian, Roger Maggers | 1 | 2 |
| Robert F. Simon | George Thurston, Len Keith | Hugh Tilles | 2 | 1 |
| Victor Sen Yung | Hop Sing | Dr. Leo Kuh | 2 | 1 |
| Alan Oppenheimer | Darius Dalrymple | Bernie Fryer | 1 | 1 |
| Anthony James | Willie Bruder | Hutch | 1 | 1 |
| David Canary | Candy Canaday | George | 2 | 1 |
| Eddie Firestone | Jock Henry | Joe Donovan, Stumbles | 1 | 2 |
| Edward Andrews | Bert | Roswell Borden | 1 | 1 |
| Edward Binns | John Flint | Mills | 1 | 1 |
| John Ireland | Marshal Will Rimbau | Phil Coleman | 1 | 1 |
| Jonathan Goldsmith | Kyte | George Barker, Malcolm Vaughn | 1 | 2 |
| Norman Alden | Poke, Teller | Cameron | 2 | 1 |
| Peter Leeds | Norton | Barney Glazer, Parkins | 1 | 2 |
| Philip Ahn | Mr. Chang | Attorney General, Lin Mai-Lu, Quon Li | 1 | 3 |
| Richard Kiley | Sheriff Gideon Yates | Sam Patton | 1 | 1 |
| Robert Colbert | Meredith Smith'Ace' Jones | George Kalakua | 1 | 1 |
| Fred Beir | Jason Blaine | McBain, Merrill Carson | 1 | 2 |
| Audrey Totter | Beth Riley | Mrs. Royce | 1 | 1 |
| Bo Hopkins | Stretch Logan | Jeb | 1 | 1 |
| Frank Marth | Mr. Burnham | Jack Gibbons | 1 | 1 |
| Herb Vigran | Bartender | Willie | 1 | 1 |
| Joe Maross | Jimmy Sutton | Mitch Bradley | 1 | 1 |
| Mary Frann | Barbara Parker | Jean Holland | 1 | 1 |
| R.G. Armstrong | Andrew Holloway | Capt. Wade | 1 | 1 |
| Richard Bull | Mr. Goodman | Dr. Shirmer | 1 | 1 |
| Richard Davalos | Johnny Logan | George Hawley | 1 | 1 |
| Tom Simcox | Andy Watson | Anthony Porter | 1 | 1 |
| Ric Marlow | Scoffing Townsman | Rene, William Speer | 1 | 2 |
| Arthur Batanides | Spiro | Consul | 1 | 1 |
| Greg Mullavey | Jordan | Cerberus | 1 | 1 |
| Ian Wolfe | Ed Baxter | Mr. Miller | 1 | 1 |
| Patrick Adiarte | Swift Eagle | David | 1 | 1 |
| Anthony Caruso | Chief Winnemucca | David Thorpe | 1 | 1 |
| Murray MacLeod | Zachariah Burnside | Luke Leonard | 1 | 1 |
| Warren Vanders | Hoke | Jase Gorman | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.