All 105 actors in both Hawaii Five-O and Perry Mason
105 actors have appeared in both Hawaii Five-O and Perry Mason, across 555 episodes. The most-credited is James Hong, Eric Ling, James Watanu, Soong Chien in Hawaii Five-O and Dean Chang, Louis Kew in Perry Mason.
| Actor | In Hawaii Five-O | In Perry Mason | Eps | Eps |
|---|---|---|---|---|
| James Hong | Eric Ling, James Watanu, Soong Chien | Dean Chang, Louis Kew | 4 | 2 |
| Lloyd Bochner | Capt. Roger Newhouse, Colonel Avery, Israeli Secretary | Lloyd Bochner | 5 | 1 |
| Robert S. Carson | Minister | Capt. Lansing, Commodore Galen Holmes, Lawrence David | 1 | 5 |
| Bill Zuckert | Daniel Gainham, Judge H. Adamson | Judge | 2 | 3 |
| Gavin MacLeod | Big Chicken | Dan Platte, Lawrence Comminger, Mortimer Hershey | 2 | 3 |
| H.M. Wynant | Otis Mims | Deputy D.A. Sampson, Daniel Conway, Deputy D. A. Sampson | 1 | 9 |
| Jeanne Cooper | Ann Shem | Ethel Belan, Laura Beaumont, Mary Browne | 1 | 4 |
| Linda Marsh | Joan Carter, Maria Sloan, Mariana de Nava | Elizabeth Bacio | 3 | 1 |
| Simon Oakland | Benny Kalua, Frank Epstein, Marty Mauritany | Captain Caldwell, Howard Walters | 5 | 2 |
| Barry Atwater | Lester Workman, Michael Holt | Dr. Bob Denair, Dr. Stuart Logan, George Albert | 3 | 6 |
| Jean Hale | Lois Walker | Carla Chaney, Reggie Lansfield | 1 | 2 |
| Jeanette Nolan | Aunt Martha | Angela Kirby, Emma Benson, Erna Norden | 1 | 5 |
| Jonathan Goldsmith | George Barker, Malcolm Vaughn | Marvin Palmer | 2 | 1 |
| Michael Conrad | Arthur, Kira Johnson | Felton Grimes | 2 | 1 |
| Milton Selzer | Ghoriades, Kellman, Lester Willighby | Dr. Aaron Stuart | 5 | 1 |
| Nancy Kovack | Dr. Alexandra Kemp | Carla Rinaldi, Dina Brandt | 1 | 2 |
| Richard Anderson | Eugene Goodman | Edward Lewis, Jason Foster | 1 | 2 |
| Robert Colbert | George Kalakua | District Attorney Carl Snell | 1 | 2 |
| Than Wyenn | Andre | Eddie Merlin, Frank Hoxie | 1 | 2 |
| Constance Towers | Mrs. Thorncrest | Esther Metcalfe, Joanne Pennington, Jonny Baker | 1 | 4 |
| Joseph Sirola | Jonathan Kaye | Bill Sheridan, George Hale | 3 | 2 |
| Marie Windsor | Gloria Marshall | Edie Morrow, Flavia Pierce, Linda Griffith | 1 | 4 |
| Jackie Coogan | Frank, Horace Sibley, Jerry Howe | Elwood P. 'Gunner' Grimes, Gus Sawyer, Pete Desmond | 3 | 4 |
| George Takei | Nathaniel Blake | Toma Sakai | 1 | 1 |
| John Anderson | Brig. General Earl Rigney | Bud Ferrand, Dan O'Malley, George Andrews | 1 | 3 |
| John Dehner | Anthony Del Vecchi | Major Lewis | 1 | 1 |
| Maura McGiveney | Helen Kadison, Miss Weston | Gloria Winters, Miss York, Waitress | 2 | 4 |
| R.G. Armstrong | Capt. Wade | Harry Bright, John Gregory, Matthew Bartlett | 1 | 3 |
| Harold Gould | Honore Vashon | Lawrence West | 4 | 1 |
| Jason Evers | Charles Irwin, Lieutenant Dexter, Wallis | Clint Miller, Stuart Benton | 3 | 2 |
| Peter Leeds | Barney Glazer, Parkins | Bill Emory, Lou Caporale, Photographer | 2 | 3 |
| Anne Helm | Irene Park, Joyce | Glamis Barlow | 2 | 1 |
| James B. Sikking | George Cameron, Oscar Ross | Bert Springer | 2 | 1 |
| Jeff Corey | Andrew Duncan, Dr. William Hanson | Carl Bascom | 2 | 1 |
| L. Q. Jones | Col. Lew Cardell | Charles "Charlie" Barnaby, Lewis | 1 | 2 |
| Lane Bradford | King Manola, Moose Oakley | Arnold Buck | 2 | 1 |
| Lawrence Dobkin | General Oban | Gregory Dunkirk | 2 | 1 |
| Madlyn Rhue | June Fleming, Madge | Marian Ames | 2 | 1 |
| Malachi Throne | Barry Bonamo, Reeves | Sandifer | 2 | 1 |
| Victor Sen Yung | Dr. Leo Kuh | Mickey Fong, Sheng | 1 | 2 |
| Barbara Luna | Elena Kamoku, Yoko | Rikki Stevens | 3 | 1 |
| Dennis Patrick | Elliott Webster | Martin Selkirk, Martin Somers, Prosecutor Darryl Tesman | 1 | 3 |
| Eddie Firestone | Joe Donovan, Stumbles | Jenkins, Leonard Buckman | 2 | 2 |
| Jack Ging | Carl Anderson | Danny Pierce, James Kincannon, Robert Samuel Chapman | 1 | 3 |
| Joe Maross | Mitch Bradley | A.D.A. Ernest Helming, David Lambert, Nelson Tarr | 1 | 3 |
| Joyce Van Patten | Lila Daniels, Rhoda Lovejoy | Fay Gilmer, Sally Sheldon | 2 | 2 |
| William Schallert | Craig Wilkie | Dr. Bradbury, Graves, Len Dykes | 1 | 3 |
| Bartlett Robinson | Albert Woodson | Emmett Pierson, Endicott Campbell, Hudson Bradshaw | 1 | 4 |
| Arthur Franz | Del Enright | Danny Harrison, Evans, Mayor James M. Henderson | 1 | 5 |
| Anne Barton | Mrs. Manu | Bebe Brent, Carolyn Ellis, Mildred Kimber | 1 | 4 |
| Antoinette Bower | Margi Carstairs | Ellen Carson, Linda Blake | 1 | 2 |
| Beulah Quo | Madame Souvang | Mrs. Tong | 1 | 1 |
| Charles Aidman | Dr. Royce | Arthur Siddons | 1 | 1 |
| David Sheiner | Frank Zipser | Rip Conners | 2 | 1 |
| Frank Silvera | Frank Kuakua | Jonathan Hyett | 1 | 1 |
| Herb Vigran | Willie | Charlie (Bartender), Ernest Pritchard | 1 | 2 |
| Jacques Aubuchon | Charles Portman | Felix Karr, George Gage, Victor Bundy | 1 | 3 |
| Jesse White | Nat Keller | Burt Renshaw, Cecil, Luke Hickey | 1 | 3 |
| Joe De Santis | Professor Akbar Savang | George Castle, Melvin Slater | 1 | 2 |
| Karl Swenson | Abel Morgan | Axel Norstaad, Corley Ketchum | 2 | 2 |
| Marian McCargo | Claire Cunningham | Sibyll Pollard | 1 | 1 |
| Marion Ross | Anita Putnam, Edith Lavallo | Helen Harvey | 2 | 1 |
| Nita Talbot | Eudora Finch | Iris Anderson | 1 | 1 |
| Philip Ahn | Attorney General, Lin Mai-Lu, Quon Li | James Wong | 3 | 1 |
| Richard Davalos | George Hawley | James Anderson, Rodney Banks | 1 | 2 |
| Robert Clarke | Howard Kramer | Jack Harper, Jerry Franklin | 1 | 2 |
| Sidney Clute | Ron Bradford | Frederick Arms, Jack Shaw | 1 | 2 |
| Vito Scotti | Bill Baskin | D'Amato | 1 | 1 |
| John Marley | Dr. Gregorios Lemira, Noah Kaluna, Sam Kalakua | Matthew Owen | 3 | 1 |
| Robert Ellenstein | Bart Warren | Arthur Cartright, John Addison, Medical Examiner | 1 | 3 |
| Robert F. Simon | Hugh Tilles | Anthony Beldon, Edward Bannister, Philip Hillman | 1 | 3 |
| Barbara Baxley | Elizabeth Rollins, Sadie | Enid Griffin | 2 | 1 |
| Barney Phillips | Arnold Cook | Mr. Johnson, Newburgh | 1 | 2 |
| Dorothy Green | Nancy Rigney | Carlotta Theilman, Diana Maynard | 1 | 2 |
| Fred Beir | McBain, Merrill Carson | Tony Osgood | 2 | 1 |
| John Lupton | Fred Whiting | Peter Nichols, Wally Dunbar | 1 | 2 |
| Paul Richards | Paul Dennison | Earl Mauldin, Ted Chase | 1 | 2 |
| Peter Whitney | Bedford | Roger Gates, Stefan "Big Steve" Jahnchek | 1 | 2 |
| Doreen Lang | Emilia Watson | Mrs. Fields | 1 | 1 |
| John McLiam | Ralph Hastings | Councilman William Daniels | 1 | 1 |
| Keye Luke | Senator John Oishi | C. C. Chang | 1 | 1 |
| Liam Sullivan | Dr. Tolvar | Dickie Durham, Lloyd Farrell, Tom Gilrain | 1 | 3 |
| Louise Latham | Mrs. Klein | Shirley Logan | 1 | 1 |
| Nobu McCarthy | Wini Omella | Mitsu Kamuri | 1 | 1 |
| Richard Bull | Dr. Shirmer | Court Reporter | 1 | 1 |
| Roy Damron | Ramsey | Bailiff | 1 | 1 |
| Edward Binns | Mills | Charles Griffin, Lloyd Castle | 1 | 2 |
| Leonard Stone | Herman Stein | Arthur Sutton, Jerel Leland | 1 | 2 |
| Ronald Long | Kreuter | Arthur Hennings, Myron Baker | 1 | 2 |
| Arthur Batanides | Consul | Bill Golding | 1 | 1 |
| Barry Sullivan | Morgan Hilliard | Ken Kramer | 1 | 1 |
| Frank Cady | Judge Bergstrom | Joe Widlock / Hiram Widlock | 1 | 1 |
| Gary Lockwood | Kelsey | Davey Carroll | 1 | 1 |
| George O. Petrie | Austin Summers | Orin Leslie | 1 | 1 |
| Linden Chiles | James Trevor Warren | Herbert Simms, Joe Davies, Vernon Elliot | 1 | 3 |
| Phillip Pine | Bajano, Toshi Nomuru | Phillip Stewart | 2 | 1 |
| Robert Gibbons | Rags | Foreman | 1 | 1 |
| Anthony Caruso | David Thorpe | Keith Lombard | 1 | 1 |
| Irene Tsu | Alia Kelly | Juli Eng | 1 | 1 |
| Murray Matheson | Lord Charles Danby | B. K. Doran | 1 | 1 |
| Teru Shimada | Shigato | Kumagi Ito | 1 | 1 |
| Tom Simcox | Anthony Porter | Waiter | 1 | 1 |
| Vivi Janiss | Emma Trinian | Margaret MacDonald | 1 | 1 |
| Michael Ansara | Piro Manoa | Vince Kabat | 1 | 1 |
| Norman Alden | Cameron | Darrel Reed | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.