
| E.G. Marshall | ... | Lawrence Preston (132 episodes, 1961-1965) |
 | Robert Reed | ... | Kenneth Preston (132 episodes, 1961-1965) |

| Ossie Davis | ... | District Attorney Daniel Jackson / ... (8 episodes, 1961-1965) |
 | J.D. Cannon | ... | District Attorney / ... (8 episodes, 1961-1965) |
 | Lonny Chapman | ... | District Attorney / ... (8 episodes, 1961-1965) |
 | Murray Hamilton | ... | District Attorney / ... (6 episodes, 1962-1965) |
 | Judson Laire | ... | Judge / ... (6 episodes, 1961-1965) |
 | Lester Rawlins | ... | Dr. Wuhl / ... (6 episodes, 1961-1965) |
 | Robert Gerringer | ... | District Attorney / ... (6 episodes, 1961-1964) |
 | John Boruff | ... | Judge / ... (6 episodes, 1962-1965) |
 | Marc Connelly | ... | Judge / ... (6 episodes, 1962-1964) |

| William Shatner | ... | Assistant District Attorney Earl Rhodes / ... (5 episodes, 1961-1965) |
 | Simon Oakland | ... | District Attorney / ... (5 episodes, 1961-1965) |
 | Tim O'Connor | ... | James Evans / ... (5 episodes, 1962-1964) |

| Frank Overton | ... | District Attorney / ... (5 episodes, 1961-1965) |
 | Edward Binns | ... | District Attorney Wolf / ... (5 episodes, 1961-1964) |
 | Kermit Murdock | ... | District Attorney Larkin / ... (5 episodes, 1961-1963) |
 | Salem Ludwig | ... | District Attorney / ... (5 episodes, 1962-1965) |
 | Sam Wanamaker | ... | Dr. Ralph Ames / ... (4 episodes, 1961-1964) |
 | Vincent Gardenia | ... | Juror / ... (4 episodes, 1962-1965) |

| Martin Sheen | ... | Adam Novins / ... (4 episodes, 1961-1964) |
 | Collin Wilcox Paxton | ... | Elinor Stafford / ... (4 episodes, 1962-1965) |
 | Dana Elcar | ... | District Attorney / ... (4 episodes, 1963-1965) |
 | Michael Strong | ... | Dr. Sobranie / ... (4 episodes, 1962-1963) |
 | Paul Stevens | ... | District Attorney / ... (4 episodes, 1962-1965) |
 | Michael Higgins | ... | Assistant Warden / ... (4 episodes, 1961-1965) |
 | David J. Stewart | ... | Judge / ... (4 episodes, 1961-1965) |
 | Martin Balsam | ... | Bernard Maxwell / ... (4 episodes, 1961-1964) |
 | Fred Stewart | ... | Judge / ... (4 episodes, 1961-1963) |
 | Ken Kercheval | ... | Hary Grant / ... (4 episodes, 1962-1965) |
 | Leon B. Stevens | ... | Donald Stevens / ... (4 episodes, 1962-1965) |
 | Jack Ragotzy | ... | District Attorney / ... (4 episodes, 1963-1965) |

| Jack Gilford | ... | David Marcus / ... (4 episodes, 1964-1965) |
 | Robert Webber | ... | Douglas / ... (3 episodes, 1962-1963) |

| Jack Klugman | ... | Charles Gramaglia / ... (3 episodes, 1961-1964) |
 | Patrick O'Neal | ... | George Wheaton / ... (3 episodes, 1963-1964) |
 | Brenda Vaccaro | ... | Debbie Briggs / ... (3 episodes, 1962-1965) |

| Robert Duvall | ... | Al Rogart / ... (3 episodes, 1961-1965) |

| Gene Hackman | ... | Guard / ... (3 episodes, 1961-1963) |
 | Milton Selzer | ... | Dr. Paul Silberman / ... (3 episodes, 1962-1964) |
 | Arthur Hill | ... | Fred Braden / ... (3 episodes, 1961-1964) |
 | Nancy Wickwire | ... | Elena Garrison / ... (3 episodes, 1964-1965) |
 | Mary Fickett | ... | Jenny Scott / ... (3 episodes, 1961-1965) |
 | John Seymour | ... | Judge / ... (3 episodes, 1961-1965) |
 | Barbara Barrie | ... | Shirley Lowell / ... (3 episodes, 1961-1964) |
 | Richard Kiley | ... | Acting Governor White / ... (3 episodes, 1961-1964) |
 | Gerald Hiken | ... | Adams / ... (3 episodes, 1961-1963) |
 | Ellen Madison | ... | Elaine / ... (3 episodes, 1961-1963) |
 | Janet Ward | ... | Laurie Silberman / ... (3 episodes, 1961-1963) |
 | Alan Bunce | ... | Editor / ... (3 episodes, 1962-1965) |
 | Donald Davis | ... | Chaplain Hillyard / ... (3 episodes, 1962-1965) |
 | Chester Morris | ... | Captain Peters / ... (3 episodes, 1962-1965) |
 | Conrad Nagel | ... | Dean Bellmore / ... (3 episodes, 1962-1965) |
 | Gerald S. O'Loughlin | ... | Bart Steele / ... (3 episodes, 1962-1965) |
 | Ben Piazza | ... | Jack Powers / ... (3 episodes, 1962-1965) |
 | John Gibson | ... | Judge (3 episodes, 1962-1964) |
 | James Patterson | ... | Barney LeMay / ... (3 episodes, 1962-1964) |

| Doris Roberts | ... | Marjorie Hill / ... (3 episodes, 1962-1964) |
 | Martin Rudy | ... | Dr. Reeves / ... (3 episodes, 1962-1964) |
 | Arthur Storch | ... | District Attorney / ... (3 episodes, 1962-1964) |

| Charles White | ... | Grinding / ... (3 episodes, 1962-1964) |
 | John Baragrey | ... | Andrew Brewster / ... (3 episodes, 1963-1965) |

| John Cullum | ... | Angel Mauru / ... (3 episodes, 1963-1965) |
 | Gene Raymond | ... | Arthur Foster / ... (3 episodes, 1963-1965) |
 | Wallace Rooney | ... | Judge / ... (3 episodes, 1963-1964) |
 | Dolph Sweet | ... | Captain / ... (3 episodes, 1963-1964) |
 | Andrew Duncan | ... | Ben Lucas / ... (3 episodes, 1964-1965) |

| John Randolph | ... | Roche / ... (3 episodes, 1964-1965) |
 | Fritz Weaver | ... | Leo Graves / ... (2 episodes, 1961-1963) |

| Dennis Hopper | ... | Alfred Carter Jr. / ... (2 episodes, 1962-1963) |

| Carroll O'Connor | ... | Dr. Hugh Morgan / ... (2 episodes, 1962-1963) |
 | Howard Da Silva | ... | Arnold Fermuller / ... (2 episodes, 1963-1964) |

| Leslie Nielsen | ... | Bob Garrison / ... (2 episodes, 1964-1965) |

| Dustin Hoffman | ... | Buddy / ... (2 episodes, 1962-1965) |

| Larry Hagman | ... | Edmund Lockwood / ... (2 episodes, 1963-1964) |
 | Donald Harron | ... | Professor Wilson (2 episodes, 1963-1964) |

| Darren McGavin | ... | Howard Potter / ... (2 episodes, 1963-1964) |
 | Malachi Throne | ... | District Attorney (2 episodes, 1963) |

| Robert Loggia | ... | Jerry Thomas / ... (2 episodes, 1961-1963) |
 | Barry Morse | ... | Gregor Martin / ... (2 episodes, 1962-1964) |
 | Ivan Dixon | ... | Danny Ross / ... (2 episodes, 1963-1964) |
 | John Colicos | ... | District Attorney / ... (2 episodes, 1965) |
 | Joanne Linville | ... | Peg McCleery / ... (2 episodes, 1961-1963) |
 | James Olson | ... | Dr. Frank Spencer / ... (2 episodes, 1962-1963) |

| Harold J. Stone | ... | Charles Crewe / ... (2 episodes, 1962-1963) |

| Edward Asner | ... | Harry Obermayer / ... (2 episodes, 1963-1964) |
 | Diana Van der Vlis | ... | Charlene Turner / ... (2 episodes, 1964-1965) |
 | Alfred Ryder | ... | Charley Baronne / ... (2 episodes, 1961-1964) |
 | Logan Ramsey | ... | Mr. Dollicker / ... (2 episodes, 1962-1964) |

| Jessica Walter | ... | Myra Maxwell / ... (2 episodes, 1964-1965) |
 | Norma Crane | ... | Belle Remington / ... (2 episodes, 1961-1965) |

| Mitch Ryan | ... | Harry Cook (2 episodes, 1961-1965) |
 | Burt Brinckerhoff | ... | David Roth / ... (2 episodes, 1961-1964) |
 | Thomas A. Carlin | ... | Al Herzog / ... (2 episodes, 1961-1964) |
 | Lynn Loring | ... | Blair Martin / ... (2 episodes, 1961-1964) |
 | Nancy Marchand | ... | Mrs. Crile / ... (2 episodes, 1961-1964) |
 | Tom Clancy | ... | Merv Erwin / ... (2 episodes, 1961-1963) |
 | Philip Coolidge | ... | Dr. Lillis / ... (2 episodes, 1961-1963) |
 | Henderson Forsythe | ... | Dr. Morton / ... (2 episodes, 1961-1963) |
 | Joseph Sweeney | ... | Judge / ... (2 episodes, 1961-1963) |
 | George Ebeling | ... | Game Warden / ... (2 episodes, 1961-1962) |
 | Mary Finney | ... | Genevieve Clarendon / ... (2 episodes, 1961-1962) |

| Woodrow Parfrey | ... | Hamblin / ... (2 episodes, 1961-1962) |
 | Zohra Lampert | ... | Eve / ... (2 episodes, 1961) |
 | Clarice Blackburn | ... | Mary Bostick / ... (2 episodes, 1962-1965) |
 | Rex Everhart | ... | Al Randall / ... (2 episodes, 1962-1965) |
 | Ted van Griethuysen | ... | David Loeb / ... (2 episodes, 1962-1965) |
 | Barbara Baxley | ... | Deirdre Jael / ... (2 episodes, 1962-1964) |
 | Rudy Bond | ... | Cy Wright / ... (2 episodes, 1962-1964) |
 | William Daniels | ... | Malloy / ... (2 episodes, 1962-1964) |

| Lillian Gish | ... | Louisa Clarendon / ... (2 episodes, 1962-1964) |
 | William Hansen | ... | Dr. James Warrener / ... (2 episodes, 1962-1964) |

| James Earl Jones | ... | Andrews / ... (2 episodes, 1962-1964) |
 | Dorrit Kelton | ... | Mother / ... (2 episodes, 1962-1964) |
 | Viveca Lindfors | ... | Madeline Flanders / ... (2 episodes, 1962-1964) |
 | Neva Patterson | ... | Louise Lofting / ... (2 episodes, 1962-1964) |

| Marian Seldes | ... | Ethel / ... (2 episodes, 1962-1964) |
 | Sándor Szabó | ... | Howard March / ... (2 episodes, 1962-1964) |
 | George Voskovec | ... | Dr. Leo Ladzlow / ... (2 episodes, 1962-1964) |
 | Lou Antonio | ... | Bo Jackson / ... (2 episodes, 1962-1963) |
 | Michael Conrad | ... | Herb Jaffee / ... (2 episodes, 1962-1963) |
 | Ludwig Donath | ... | Dr. Mayer Loeb / ... (2 episodes, 1962-1963) |
 | Larry Gates | ... | Frank Hacker / ... (2 episodes, 1962-1963) |
 | Russell Hardie | ... | Judge / ... (2 episodes, 1962-1963) |
 | Alan Hewitt | ... | Ben Needham / ... (2 episodes, 1962-1963) |
 | Diane Higgins | ... | Amy Olson / ... (2 episodes, 1962-1963) |
 | Leslye Hunter | ... | Jenny Potter / ... (2 episodes, 1962-1963) |
 | Richard Jordan | ... | John Strafaci / ... (2 episodes, 1962-1963) |
 | Kathleen Maguire | ... | Beverly / ... (2 episodes, 1962-1963) |
 | Peggy Maurer | ... | Barbara Corey / ... (2 episodes, 1962-1963) |
 | Biff McGuire | ... | Alfred Burns / ... (2 episodes, 1962-1963) |
 | Fred J. Scollay | ... | Frank Havelock / ... (2 episodes, 1962-1963) |
 | Alexander Scourby | ... | George Matthias / ... (2 episodes, 1962-1963) |
 | Kathleen Widdoes | ... | Sandra Mason / ... (2 episodes, 1962-1963) |
 | Roland Winters | ... | Jeff Brubaker / ... (2 episodes, 1962-1963) |
 | Ben Yaffee | ... | Cormer / ... (2 episodes, 1962-1963) |
 | John Beal | ... | Dr. Roth (2 episodes, 1962) |
 | Marion Brash | ... | Lola Miranda (2 episodes, 1962) |
 | James Broderick | ... | Charles Agostini / ... (2 episodes, 1962) |
 | Bernard Fein | ... | Max (2 episodes, 1962) |
 | Don Gordon | ... | Joey Tassili (2 episodes, 1962) |
 | Peter Gumeny | ... | Fred (2 episodes, 1962) |
 | Henry Lascoe | ... | Harry (2 episodes, 1962) |
 | Sylvia Sidney | ... | Adela Collins (2 episodes, 1962) |

| Lee Grant | ... | Maria Edwards / ... (2 episodes, 1963-1965) |
 | Cliff Hall | ... | Judge / ... (2 episodes, 1963-1965) |
 | Joseph Julian | ... | Edward Fry / ... (2 episodes, 1963-1965) |
 | John McGovern | ... | Judge (2 episodes, 1963-1965) |
 | Donald Moffat | ... | Dr. Leon Elm (2 episodes, 1963-1965) |
 | Rochelle Oliver | ... | Anne Wendel / ... (2 episodes, 1963-1965) |
 | Frank Campanella | ... | Fire Chief / ... (2 episodes, 1963-1964) |
 | Theo Goetz | ... | George Earnshaw / ... (2 episodes, 1963-1964) |
 | Mart Hulswit | ... | Jeff Wallace / ... (2 episodes, 1963-1964) |
 | Walter Klavun | ... | Judge / ... (2 episodes, 1963-1964) |
 | Carl Low | ... | Peterson / ... (2 episodes, 1963-1964) |
 | Aline MacMahon | ... | Mary Alice Trotter / ... (2 episodes, 1963-1964) |
 | Frank Marth | ... | Carl Cunningham / ... (2 episodes, 1963-1964) |
 | Jan Miner | ... | Mrs. Berger / ... (2 episodes, 1963-1964) |
 | Dan Morgan | ... | Ed Lundee / ... (2 episodes, 1963-1964) |
 | Addison Powell | ... | Ed Caldwell / ... (2 episodes, 1963-1964) |
 | William Redfield | ... | Benjamin Rolfe / ... (2 episodes, 1963-1964) |
 | Brett Somers | ... | Maude Vega / ... (2 episodes, 1963-1964) |
 | Howard St. John | ... | Charles Goode / ... (2 episodes, 1963-1964) |

| Val Avery | ... | Mac Peters / ... (2 episodes, 1963) |
 | Cliff Carpenter | ... | Mr. Joyce / ... (2 episodes, 1964-1965) |
 | Jack Hollander | ... | Carl Riedlinger (2 episodes, 1964-1965) |
 | Michael Lombard | ... | Charles Monarchio / ... (2 episodes, 1964-1965) |
 | Ruth White | ... | Dorothy Martin / ... (2 episodes, 1964-1965) |

| Teresa Wright | ... | Anne Clark / ... (2 episodes, 1964-1965) |
 | Herschel Bernardi | ... | George Conn / ... (2 episodes, 1964) |
 | David Doyle | | (2 episodes, 1964) |
 | Robert Drivas | ... | Dave Larch / ... (2 episodes, 1964) |
 | June Harding | ... | Nancy Mauve (2 episodes, 1964) |

| James Karen | ... | Paul Damon / ... (2 episodes, 1964) |

| Tom Poston | ... | Sheldon Lowell (2 episodes, 1964) |
 | Rick Sommers | ... | Court Attendant / ... (2 episodes, 1964) |
 | Boris Tumarin | ... | Goldfarb (2 episodes, 1964) |
 | Walter Greaza | ... | Judge (2 episodes, 1965) |