All 136 actors in both Hart to Hart and The Fall Guy
136 actors have appeared in both Hart to Hart and The Fall Guy, across 221 episodes. The most-credited is Nedra Volz, Mrs. Bittersweet in Hart to Hart and Pearl Sperling in The Fall Guy.
| Actor | In Hart to Hart | In The Fall Guy | Eps | Eps |
|---|---|---|---|---|
| Nedra Volz | Mrs. Bittersweet | Pearl Sperling | 1 | 7 |
| David Hedison | Miles Wiatt | Jordan Stevens, Milo, Monte Sorrenson | 1 | 3 |
| Jim McMullan | Larry Fields, Lieutenant Andy Kirkson | Kenny McKinney, Sheriff Bates | 2 | 2 |
| John Vernon | Travis Saunders | Carson Connally, Ellis, Mardovitch | 1 | 3 |
| Peter Mark Richman | Arthur Horton, Owen Grant | Frank Dial, tbd | 2 | 2 |
| Henry Darrow | Inspector Correa, Rodriguez | Silvera | 2 | 1 |
| Peter MacLean | Commissioner Adbury, Herbert Cober | Peter MacLean | 2 | 1 |
| Robert Davi | Tony Bairos | Dan Kowal, Scar De Bond | 1 | 2 |
| Sandy Ward | Dr. Reston, Victor Schell | Warden Jim Mitchell | 2 | 1 |
| William Prince | Ken Blake, Norman Bensinger | Sloan | 2 | 1 |
| Robert Tessier | Mover #1 | Garvey, Harvey, Hood #2 | 1 | 4 |
| Albert Salmi | Col. Mac Bridger | Sheriff Baker | 1 | 1 |
| Cesare Danova | Noel Teppman | Warren Alexis | 1 | 1 |
| Clive Revill | Zabin | Clyde Royce | 1 | 1 |
| David Doyle | Jim Casey | Crase | 1 | 1 |
| Jack Ging | Drew Kendall | Johnson | 1 | 1 |
| James Booth | Mallicent | Ian Graham | 1 | 1 |
| Jeremy Kemp | Baron Destafnik | Michael Wordsworth | 1 | 1 |
| John Ireland | Zeke Baillinger | Nick Spiros | 1 | 1 |
| Jonathan Frakes | Adam Blake | Connors | 1 | 1 |
| Lloyd Bochner | Frank March | Charles Linney | 1 | 1 |
| M.C. Gainey | Hayward | M.C. Gainey | 1 | 1 |
| Maurice Marsac | Andre, Bechet, Inspector Novier | tbd | 3 | 1 |
| Oliver Clark | Dr. Oliver Jackson | tbd | 1 | 1 |
| Peter Brown | Ray Martin / Dr. Scott | tbd | 1 | 1 |
| Richard Davalos | Spencer Krump | Luckman | 1 | 1 |
| Robert Wagner | Simon Brewster | Robert Wagner | 1 | 1 |
| Soon-Tek Oh | Lang Chen Cheng | Kwon Lu | 1 | 1 |
| Sid Haig | Gunther Mattox | Arnie, Biker, Mr. Fick | 1 | 4 |
| Denny Miller | Trammel | Hoss, Hugo | 1 | 2 |
| Dick O'Neill | Lt. Warren | Captain Max Finley | 2 | 1 |
| James Luisi | Damian Troy, McGarity | Brazzi | 2 | 1 |
| Raymond St. Jacques | Laurance Roche | Ed Simmons, Tom Riley | 1 | 2 |
| Vincent Schiavelli | The Beret | Arnold Rogison, Motel Manager | 1 | 2 |
| Tim Rossovich | Blake, Larry | Bouncer, Hood #1, Spiros' Man | 2 | 3 |
| Zitto Kazann | Burgish | Federale, Henchman Dan, Hood | 1 | 4 |
| Andrew Prine | Russell Robinson | Ed Clarke | 1 | 1 |
| Burr DeBenning | Taggert | Doc Browner, Don Ross | 1 | 2 |
| Carlos Romero | Doctor, Emil Herrera | Moreno | 2 | 1 |
| Carol Lynley | Eva Drake / Ann Marie Fabro | Ivy Morris | 1 | 1 |
| Curtis Taylor | Braxton | Franco, MP | 1 | 2 |
| Dana Elcar | Admiral Springfield | Dean Hackett | 1 | 1 |
| Don Galloway | Mike Dodson | Mickey | 1 | 1 |
| Frank Marth | Harold Micklin | Melvin Masters | 1 | 1 |
| Gary Hudson | Hairdresser #1 | Greg Cominsky | 1 | 1 |
| Gary Lockwood | Alex Carmen | Navy Officer | 1 | 1 |
| Gary Wood | Clifford Leeman | Bodie | 1 | 1 |
| George Cheung | Jimmy Lee, Ling | First Hood | 2 | 1 |
| Ivan Bonar | Perry | Caretaker | 1 | 1 |
| Jack Kruschen | Harry Fulterman | Dell Loomis | 1 | 1 |
| James Hong | Holy Man | Chen Ying | 1 | 1 |
| Jason Evers | Harrison | Frank Forester, Gordon | 1 | 2 |
| John McLiam | Dr. Emmett Whittlock | Dr. Turlock | 1 | 1 |
| Melanie Vincz | Melanie | Jackie | 1 | 1 |
| Monte Markham | Robert Carney | Charles Ryker | 1 | 2 |
| Steve Doubet | Wayne | Intern | 1 | 1 |
| Stewart Moss | Larry Merkin, Lee Blair | tbd | 2 | 1 |
| William Bassett | Jeff Brogan | Clark | 1 | 1 |
| William Bogert | Fox, Wendell Kanter | Osgood Hotchkiss | 2 | 1 |
| Al Leong | Tai-Chi Man | Johnny, Quon | 1 | 2 |
| Don Stroud | Ciro | Randy Soames, Sheriff Clemens | 1 | 2 |
| Jennifer Holmes | Pamela | Erica Robinson, Tracy Seavers | 1 | 2 |
| Ken Scott | Jenks | Special Agent Tuley | 1 | 2 |
| Steven Hirsch | Ralph Sutton | Conn, D.A. | 1 | 2 |
| Tricia O'Neil | Dorothy | Agent Eve Peterson, Charlie Hefferson | 1 | 2 |
| Al Ruscio | Mr. Six | Vic | 1 | 1 |
| Allan Miller | Elliot Bauman | Hugh Stanford | 1 | 1 |
| Bernard Fox | Nigel Hegland | Santa | 1 | 1 |
| Beverly Sanders | Mrs. Mager | Lady in Taxi | 1 | 1 |
| Chuck Hicks | Big Man | Red, Stark | 1 | 3 |
| Ed Hooks | Driver, Handyman | Clerk, Car Salesman, tbd | 2 | 4 |
| Eddie Zammit | Arnold | Tucci | 1 | 1 |
| John Anderson | Jim Blye | Al Barton | 1 | 1 |
| Kene Holiday | William Dean | Lt. Joe Budd | 1 | 1 |
| Le Tari | Dock Worker | tbd | 1 | 1 |
| Luke Askew | Barney Steele | Ernie | 1 | 1 |
| Perry Lopez | Gates | Police Captain | 1 | 1 |
| Peter Haskell | The Doctor | E. Charles Neiman | 1 | 1 |
| Ralph Manza | Leo | tbd | 1 | 1 |
| Wolf Muser | Plainclothes Cop #2 | Savenik | 1 | 1 |
| Colin Hamilton | Assistant, Sutton | tbd | 2 | 1 |
| Joan Shawlee | Marie, Mrs. Goodrich | tbd | 2 | 1 |
| Joshua Bryant | Dan Wilmott, Paul Villon | Director | 2 | 1 |
| Victor Rogers | Lloyd Hillary | Briggs, Director | 1 | 2 |
| Ben H. Bates | Mr. Cutshall, The Chauffeur | Rolfe | 2 | 1 |
| Brett Halsey | Adam Fowler | Jerry Rome | 1 | 1 |
| Cyndi James Gossett | Dr. Larwin | Reese | 1 | 1 |
| Garth Wilton | Cecil Bainbridge | Mr. Vermeer | 1 | 1 |
| Gary Epper | Lisa's Father | Dirk | 1 | 2 |
| George Innes | King Rashid | Leonardo Vincenzo | 1 | 1 |
| James Jeter | Plainclothes Cop #1, Policeman | Mike | 2 | 1 |
| Leigh McCloskey | Vernon Cuthbert | Webb Covington Jr. | 1 | 1 |
| Martine Beswick | Ruby Braff | Countess Vitt | 1 | 1 |
| Sandy Kronemeyer | Nicole Andrews | Caesars Showgirl | 1 | 1 |
| Stephen Elliott | Steven Baldwin | Colonel Payne | 1 | 1 |
| Suzanne Barnes | Diane | Nancy Archer | 1 | 1 |
| Tom Hallick | Duke Vintner | Max Diehl | 1 | 1 |
| Charles Shull | Bob Hiatt, Simpson | Bates | 2 | 1 |
| Rhonda Shear | Eva | Sally Randolph, tbd | 1 | 2 |
| Alana Stewart | Claire Austin | Barbara Hackett | 1 | 1 |
| Amanda Horan Kennedy | Vickie | Jackie Turlock | 1 | 1 |
| Ava Lazar | Jody | Joy Morris | 1 | 1 |
| Charlie Callas | Juan Tizol | Murph | 1 | 1 |
| Christopher Thomas | Walt Kiley | tbd | 1 | 1 |
| Cynthia Sikes | Roseanne | Gail Roberts | 1 | 1 |
| Greg Mullavey | Lester Quillan | Allan | 1 | 1 |
| Joe LaDue | Lt. Delaney | First Policeman | 1 | 1 |
| Kenneth Kimmins | Sam Girard | Keith Michaels | 1 | 1 |
| Pat Corley | Monty | Sheriff Nick Baker | 1 | 1 |
| Bill Wiley | Senator Barton, Senator Eldridge | Man | 2 | 1 |
| Frank Parker | Herbert Soames | tbd, Ted and Sally's mark | 1 | 2 |
| Gene LeBell | Heavy #2 | Referee, Referee #1 | 1 | 2 |
| J. Victor Lopez | Bartender, Sito | Valet | 2 | 1 |
| Barrie Ingham | Mr. Tween | Inspector Lloyd | 1 | 1 |
| Gerald Jann | Wu | Chang | 1 | 1 |
| Gino Conforti | Hy Stoner | The Clerk | 1 | 1 |
| Robert Balderson | American Man | Detective | 1 | 1 |
| Robert Lussier | Watson | Desk Clerk | 1 | 1 |
| Sam Ingraffia | Hank Duncan | Sammy | 1 | 1 |
| Signe Hasso | Maria | Katherine Deauville | 1 | 1 |
| Terry Burns | Waiter | Orderly Greg | 1 | 1 |
| Adam Ageli | Cholo Man | Guy | 1 | 1 |
| John Furlong | Randolph | Crosby | 1 | 1 |
| Tony Goodstone | Richard Afferton | Frank, McNally | 1 | 2 |
| Henry A. Escalante | Blacksmith | Juan | 1 | 1 |
| James Saito | Yamahiro | Police Officer | 1 | 1 |
| Larry McCormick | Announcer | tbd | 1 | 1 |
| Carmen Filpi | Farmer #2 | Harry | 1 | 1 |
| Don Maxwell | Cop | Sgt. Miller | 1 | 1 |
| Eleanor Zee | Secretary | The Woman | 1 | 1 |
| Mark Harrison | John | Manager | 1 | 1 |
| Stefan Gudju | Georges | Bert | 1 | 1 |
| Winnie Gardner | Patti Saunders | Rose | 1 | 1 |
| Eduardo Ricard | Maitre D' | Arab | 1 | 1 |
| Michael Payne | Bartender | The Bartender | 1 | 1 |
| Diane Manzo | Model | Model #1 | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.