 | Francis De Sales | ... | President of Court Martial / ... (4 episodes, 1963-1965) |
 | Harry Townes | ... | Richard / ... (4 episodes, 1963-1965) |
 | Jack Kelly | ... | Charles Glenn / ... (3 episodes, 1963-1965) |
 | Katherine Crawford | ... | Daphne Middleton / ... (3 episodes, 1963-1965) |
 | Malachi Throne | ... | Asst. D.A. L.J. West / ... (3 episodes, 1963-1964) |
 | Frank Maxwell | ... | Albert Perkins / ... (3 episodes, 1964-1965) |
 | Warren Stevens | ... | Alden Ritter / ... (3 episodes, 1964-1965) |
 | David Lewis | ... | Alan Brossanquet / ... (3 episodes, 1965) |

| Val Avery | ... | Sergeant / ... (3 episodes, 1965) |
 | Walter Brooke | ... | Col. Arthur Merriam / ... (3 episodes, 1963-1964) |
 | Gilchrist Stuart | ... | Sandy / ... (3 episodes, 1965) |
 | James Whitmore | ... | J. Marvin Bean / ... (2 episodes, 1963-1964) |
 | Steve Forrest | ... | David Buchanan / ... (2 episodes, 1964-1965) |

| John Forsythe | ... | Jerry Wilson / ... (2 episodes, 1964) |

| Leslie Nielsen | ... | Dr. David Cord / ... (2 episodes, 1963-1965) |
 | John Gavin | ... | Carlos / ... (2 episodes, 1964) |
 | Scott Marlowe | ... | Johnny Baroja / ... (2 episodes, 1964) |

| Telly Savalas | ... | Beret / ... (2 episodes, 1964) |
 | Myrna Fahey | ... | Honora Malone / ... (2 episodes, 1964-1965) |
 | Martha Hyer | ... | Caroline Glenn / ... (2 episodes, 1964-1965) |
 | Charles McGraw | ... | Harry Brockman / ... (2 episodes, 1964-1965) |
 | Diane McBain | ... | Diana Weston / ... (2 episodes, 1964) |
 | Pat O'Brien | ... | Inspector Dan Zarilla / ... (2 episodes, 1964) |

| Arch Johnson | ... | Charlie Tully / ... (2 episodes, 1963-1964) |
 | Jack Weston | ... | Homer Fargis / ... (2 episodes, 1963-1964) |
 | Nancy Malone | ... | Nurse Linda Beaumont / ... (2 episodes, 1964-1965) |

| Peter Brown | ... | Chris Forrester / ... (2 episodes, 1964) |
 | Philip Abbott | ... | Major Charles Wheeler / ... (2 episodes, 1963-1964) |
 | Peter Helm | ... | Private Cutler / ... (2 episodes, 1963-1964) |
 | Ron Hayes | ... | Deputy Dave Willett / ... (2 episodes, 1963-1964) |
 | Frank Silvera | ... | Captain Santos / ... (2 episodes, 1964-1965) |
 | Berkeley Harris | ... | Pete Francis / ... (2 episodes, 1964) |
 | Joan Staley | ... | Beth / ... (2 episodes, 1964-1965) |
 | Tol Avery | ... | 3rd Judge / ... (2 episodes, 1963-1964) |
 | Miguel Ángel Landa | ... | Henri / ... (2 episodes, 1965) |
 | Myron Healey | ... | George Whitney / ... (2 episodes, 1963-1964) |
 | Dan Barton | ... | Freddie Sackheim / ... (2 episodes, 1964) |
 | Ed Prentiss | ... | Samuel Franklyn / ... (2 episodes, 1963-1964) |
 | Richard X. Slattery | ... | Lester / ... (2 episodes, 1964-1965) |
 | Rusty Lane | ... | Doc Stacey / ... (2 episodes, 1964) |
 | S. John Launer | ... | Dr. Manson / ... (2 episodes, 1964-1965) |
 | Louis Mercier | ... | Mr. Salonnis / ... (2 episodes, 1964-1965) |
 | Dee Carroll | ... | Mrs. Bosley / ... (2 episodes, 1964) |
 | Henry Hermann-Cattani | ... | Karl Sturtz / ... (2 episodes, 1965) |
 | Don Collier | ... | Det. Sgt. Newsom / ... (2 episodes, 1963-1965) |

| Dabney Coleman | ... | Alvin Piper / ... (2 episodes, 1964) |
 | William Boyett | ... | 1st Detective / ... (2 episodes, 1963-1964) |
 | Indus Arthur | ... | Elizabeth Pike / ... (2 episodes, 1964-1965) |
 | John Bleifer | ... | Farmer / ... (2 episodes, 1964-1965) |
 | Albert Carrier | ... | Frenchy / ... (2 episodes, 1964-1965) |
 | John Crowther | ... | The 2nd Man / ... (2 episodes, 1964-1965) |
 | Ken Lynch | ... | Larry Henderson / ... (2 episodes, 1965) |
 | Luis Delgado | ... | Sgt. Paine / ... (2 episodes, 1964) |
 | Ralph Thomas | ... | French / ... (2 episodes, 1964) |
 | John Willis | ... | Cogan / ... (2 episodes, 1965) |
 | Fred Holliday | ... | Deputy Rick Perry / ... (2 episodes, 1964-1965) |

| Argentina Brunetti | ... | Mama Baroja / ... (2 episodes, 1964) |

| Norman Leavitt | ... | Mr. Gotch / ... (2 episodes, 1964) |
 | Russ Bender | ... | Sergeant Aikes / ... (2 episodes, 1963-1964) |
 | Albert Szabo | ... | The Waiter (2 episodes, 1965) |
 | Charles Alvin Bell | ... | 1st Judge / ... (2 episodes, 1963-1964) |
 | Kenneth Lowry | ... | Flight Attendant / ... (2 episodes, 1964-1965) |
 | Don Kennedy | ... | Highway Patrolman / ... (2 episodes, 1964-1965) |
 | Doris D. Edwards | ... | Nurse / ... (2 episodes, 1963-1964) |
 | Louis Cavalier | ... | Buzzy / ... (2 episodes, 1964-1965) |

| Gena Rowlands | ... | Janet Cord / ... (2 episodes, 1963-1965) |

| Jack Klugman | ... | Ozzie Keefer / ... (2 episodes, 1964-1965) |

| Robert Loggia | ... | Colonel Juano Chauvin / ... (2 episodes, 1964-1965) |
 | Robert Webber | ... | Anderson / ... (2 episodes, 1964-1965) |
 | Julie Adams | ... | Ellen Yarnell / ... (2 episodes, 1964-1965) |
 | Andrew Duggan | ... | Dr. Adam Winters / ... (2 episodes, 1964) |

| Leonard Nimoy | ... | Cowell / ... (2 episodes, 1964-1965) |
 | Albert Paulsen | ... | Linde / ... (2 episodes, 1964-1965) |
 | Ben Wright | ... | German Commandant / ... (2 episodes, 1963-1965) |
 | John A. Alonzo | ... | Cpl. Jack Osante / ... (2 episodes, 1963-1964) |
 | Thalmus Rasulala | ... | Technician / ... (2 episodes, 1964-1965) |
 | Douglas Henderson | ... | Ernest J. 'Skippy' Moran / ... (2 episodes, 1964-1965) |
 | Robert Ellenstein | ... | Dendier / ... (2 episodes, 1964) |
 | Than Wyenn | ... | Prosecutor / ... (2 episodes, 1964-1965) |
 | Jimmy Joyce | ... | Piano Man / ... (2 episodes, 1965) |
 | Charles Aidman | ... | Major Kitchener (2 episodes, 1963) |
 | Bradford Dillman | ... | Capt. David Young (2 episodes, 1963) |
 | Norman Fell | ... | Sgt. Max Winkler (2 episodes, 1963) |
 | Peter Graves | ... | Major Frank Whitaker (2 episodes, 1963) |
 | Murray Hamilton | ... | Captain Appleton (2 episodes, 1963) |
 | Don Marshall | ... | Corporal Jenks (2 episodes, 1963) |

| Lee Marvin | ... | Sgt. Paul Ryker (2 episodes, 1963) |

| Vera Miles | ... | Ann Ryker (2 episodes, 1963) |
 | Lloyd Nolan | ... | General Amos Bailey (2 episodes, 1963) |
 | Richard Angarola | ... | Club Owner / ... (2 episodes, 1964-1965) |
 | Horst Ebersberg | ... | Reggie (2 episodes, 1964) |
 | Jeff Cooper | ... | Daniel (2 episodes, 1965) |
 | Will Corry | ... | Wally Pitt (2 episodes, 1965) |
 | Susanne Cramer | ... | Anna / ... (2 episodes, 1965) |
 | Neil Hamilton | ... | Mr. Harkin (2 episodes, 1965) |

| Steve London | ... | Bassett (2 episodes, 1965) |
 | Jan Merlin | ... | Jon (2 episodes, 1965) |
 | Mort Mills | ... | Victor Prelling (2 episodes, 1965) |

| Eric Morris | ... | Tippo (2 episodes, 1965) |
 | Byron Morrow | ... | Leith Houser (2 episodes, 1965) |
 | Hugh O'Brian | ... | Detective Matt Lacey (2 episodes, 1965) |
 | Frederick O'Neal | ... | Jacques Serac (2 episodes, 1965) |
 | Barbara Rush | ... | Karen Lownes (2 episodes, 1965) |