Actors in both Hawaii Five-O and The Love Boat
113 actors have appeared in both Hawaii Five-O and The Love Boat, across 529 episodes. The most-credited is Marion Ross, Anita Putnam, Edith Lavallo in Hawaii Five-O and Emily Heywood-Stubing, Amy Scofield, Gladys Johnson in The Love Boat.
| Actor | In Hawaii Five-O | In The Love Boat | Eps | Eps |
|---|---|---|---|---|
| Marion Ross | Anita Putnam, Edith Lavallo | Emily Heywood-Stubing, Amy Scofield, Gladys Johnson | 2 | 10 |
| Jessica Walter | Carla Crystal | Holly Hartman, Marcia Farnsworth, Jocelyn Hyatt Matthews | 1 | 8 |
| Loretta Swit | Wanda Russell, Anna, Betty Landers | Kathy Ross, Anoushka Mishancov, Terry Larsen | 4 | 4 |
| Elaine Joyce | Angela Carlson, Cory Latham | Bonnie Lee Boone, Darlene Potter, Dawn Delaney | 2 | 5 |
| Robert Reed | Matthew Meighan, Richard Slade | Barney Mason, Carl Gerra, Frank McLean | 2 | 5 |
| Ross Martin | Tony Alika | Tom Thorton | 6 | 1 |
| Leigh McCloskey | Ted Bonner | Peter Adams, Ralph Burrows, Charles 'Chip' Reynolds | 1 | 5 |
| Lloyd Bochner | Capt. Roger Newhouse, Colonel Avery, Israeli Secretary | Larry Ellis | 5 | 1 |
| Monte Markham | Barry Dean, Harry Kellem, Jack Ellington | Captain Brad Wells, Joe Costello | 4 | 2 |
| Antony Ponzini | Ray Santoro, Eddie Marco, Mack | Al Dixon | 4 | 1 |
| Donna Mills | Marcia Bissell | Jeannie Carter, Lila Barton | 2 | 3 |
| John Hillerman | Donald Blair, Nelson Bodine | Ed Hartnett, Manfred Benusse | 2 | 3 |
| John Ritter | Mike Welles, Ryan Moore | Ben Cummins, Dale Riley/Reinhardt | 2 | 3 |
| John Rubinstein | Harold, Joey Kalima | Jack Forbes, George Allison | 2 | 3 |
| Paul Burke | Ben Cunningham, David Lawrence | Brian Sherwood, Ned Beacham, Walter Baresh | 2 | 3 |
| Don Porter | Alex Kelsey, Jonathan Cavel | George Cowens, Slade Summerhill | 2 | 2 |
| Pat Crowley | Dr. Elizabeth Fielding | Linda Bradley, Noreen Badger | 1 | 3 |
| Pernell Roberts | Lon Phillips | Brian Mallory | 2 | 2 |
| Vera Miles | Flora Whiting | Arlene Kemper, Bess Hensinger, Eve Springer | 1 | 3 |
| Vic Tayback | Martin Lynch, Parmel | 'Dutch' Boden, Harry Stewart, Jack Hamilton | 2 | 5 |
Cast data from TVmaze, licensed CC BY-SA 4.0.