Actors in both Hart to Hart and The Incredible Hulk
100 actors have appeared in both Hart to Hart and The Incredible Hulk, across 192 episodes. The most-credited is Christine Belford, Niki Stephanos, Victoria Dickenson in Hart to Hart and Leigh Gamble, Linda Calahan in The Incredible Hulk.
| Actor | In Hart to Hart | In The Incredible Hulk | Eps | Eps |
|---|---|---|---|---|
| Christine Belford | Niki Stephanos, Victoria Dickenson | Leigh Gamble, Linda Calahan | 2 | 2 |
| Diana Muldaur | Claire Beaumont, Janet | Helen Banner, Sister Anita | 2 | 2 |
| Dick O'Neill | Lt. Warren | Callahan, Cyrus T. McCormack | 2 | 2 |
| Doug Hale | Lt. Croyden | TV Reporter | 3 | 1 |
| Elaine Joyce | Marilyn, Roberta "Bob" Hayword | Mitzi, Waitress | 2 | 2 |
| Walter Brooke | Carl Stevens | Mark Roberts | 1 | 3 |
| Andrew J. Robinson | Mick Steele, Mike Huntington | Dr. Stan Rhodes | 2 | 1 |
| Denny Miller | Trammel | John Tobey, Paul Corton | 1 | 2 |
| Henry Darrow | Inspector Correa, Rodriguez | Patrero | 2 | 1 |
| Howard Witt | Lieutenant Feldman | Bob Cory | 1 | 2 |
| Jennifer Holmes | Pamela | Diane Markon, Vicki Lang | 1 | 2 |
| John O'Connell | Detective | Bernard Stevens, Col. Harry Appling | 1 | 2 |
| Michael Alldredge | Lt. Harry Moss | Sgt. Sam Stanley | 2 | 1 |
| Peter Mark Richman | Arthur Horton, Owen Grant | Ellis Johnson | 2 | 1 |
| Sandra Kerns | Crystal | Maggie, Sondra | 1 | 2 |
| Sandy Ward | Dr. Reston, Victor Schell | Sen. Mack Stewart | 2 | 1 |
| William Lucking | Vince | Harlan Bates, Mike Schulte | 1 | 2 |
| A Martinez | Jose | Rick | 1 | 1 |
| Dana Elcar | Admiral Springfield | Sheriff Harris | 1 | 1 |
| Jane Merrow | Margret Chumley | Dr. Jane Cabot | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.