 | Raymond Burr als Perry Mason |
 | Barbara Hale als Della Street |
 | William Katt als Paul Drake Jr. |
 | Patty Duke als Althea Sloan |
 | Erin Gray als Captain Terry O'Malley |
 | Larry Wilcox als Lieutenant Colonel Kevin Parks |
 | Wendelin Harston als Jury Foreman |
| Tupper Cullum als Deputy #1 |
 | David Ogden Stiers als D.A. Michael Reston |
 | Charles Siebert als Jason Sloan |
 | James Sutorius als Mark Egan |
 | Arthur Taxier als Ellis Milbourne |
 | James McEachin als Police Sergeant Clifford Brock |
 | Don Galloway als General Hobart |
 | Richard Sanders als Chester Lackberry |
 | Gary Hershberger als Lieutenant Wilkins |
| James McIntire als Daryl Herley |
| Joel Colodner als Lester Mc Carren |
| Pam Ward als Judge Eleanor Daniels |
| Tony Higgins als Lieutenant Grahm |
| Regina Krueger als Shannon Parks |
| Dotty Coloroso als Amy Beth Sawyer |
| Michael X. Martin als Captain Petersen |
| Caitlin O'Connell als Denise Mc Carren |
| Sue Hoffman als Laundress |
| Burt Goodman als Judge Hoffman |
| Christian I. Nyby II | Director |
| Erle Stanley Gardner | Novel |
| Dick DeBenedictis | Music |
| Fred Steiner | Original Music Composer |
| David Solomon | Editor |
| Paul Staheli | Art Direction |
| Arch Bryant | Director of Photography |
| Peter Katz | Producer |
| Joel Steiger | Supervising Producer |
| Philip Saltzman | Supervising Producer |
| Lee David Zlotoff | Writer |
| Dean Hargrove | Executive Producer |
| Fred Silverman | Executive Producer |
| David Solomon | Associate Producer |
| Franklin Thompson | Executive Consultant |
| Reuben Cannon | Casting |
| Carol Dudley | Casting |
| Billy Ray Smith | Unit Production Manager |
| Gary Grillo | First Assistant Director |
| Gail Joyce Fortmuller | Second Assistant Director |
| Ronn Rynhart | Costume Designer |
| Kelly Andrew King | Costumer |
| Judith Scheurwater | Costumer |
| Dee Sandella | Makeup Artist |
| Patti Dallas | Makeup Artist |
| Judee Guilmette | Hairstylist |
| Brenda Moen | Hairstylist |
| Randy Holland | Construction Coordinator |
| Paul Staples | Special Effects Coordinator |
| Robert Benjamin | Transportation Coordinator |
| Charlie Helms | Set Decoration |
| Susan MacDonald-Petersen | Property Master |
| James Emerson | Production Sound Mixer |
| Bradford Lipson | Gaffer |
| Fred Vicarel | Key Grip |
| Daniel McKinny | Second Unit Director of Photography |
| Douglas O'Kane | First Assistant "A" Camera |
| Robert Benevides | Production Consultant |
| Norman Webster | Production Accountant |
| Jeff Glasser | Script Supervisor |
| Andrea Korkut | Production Coordinator |
| Karen Beard | Location Manager |
| Donna Colabella | Production Executive |
| Hal Harrison | Post Production Supervisor |
| Leslie Sackheim | Assistant Editor |
| Wayne Fitzgerald | Main Title Designer |
| Dennis Smith | Legal Services |
| Sam Horta | Supervising Sound Editor |
| Gregory H. Watkins | Sound Re-Recording Mixer |
| Neil Brody | Sound Re-Recording Mixer |
| Ray O'Reilly | Sound Re-Recording Mixer |
| Stan Jones | Music Editor |
| Mike Moder | Executive In Charge Of Production |
