 | Raymond Burr als Perry Mason |
 | Barbara Hale als Della Street |
 | William Katt als Paul Drake Jr. |
 | Jean Simmons als Laura Robertson |
 | Robert Mandan als Dr. Michaels |
 | Robert Walden als Robert Lane |
 | Stephen Elliott als Elliot Moore |
 | Robert F. Lyons als Pete Dickson |
 | Gordon Jump als Arthur |
 | Jonathan Banks als Luke Dickson |
 | Stephanie Dunnam als Jennifer Parker |
 | Leslie Wing als Det. Sgt. Austin |
 | Gene Barry als Glenn Robertson |
 | David Ogden Stiers als D.A. Michael Reston |
 | Lucien Berrier |
 | Julian Gamble als Bailiff |
| Virginia Gregory als Audrey Pratt (Laura's Assistant) |
 | Victor Morris |
| Dee Dee Olinyk |
| Norvell Rose als TV Reporter |
| Pam Ward als Judge Eleanor Danials |
 | G. Larry Butler als Man who puts fire out on Laura Robertson's dress (uncredited) |
| Ron Satlof | Director |
| Dean Hargrove | Story |
| Erle Stanley Gardner | Novel |
| Ronn Rynhart | Costume Designer |
| Judith Scheurwater | Wardrobe Master |
| Wayne Fitzgerald | Main Title Designer |
| Ted Roberts | Music Supervisor |
| Carol Dudley | Casting |
| Barry Steinberg | Unit Production Manager |
| Chuy Elizondo | Camera Operator |
| Sarah Liles | Location Manager |
| Stan Jones | Music Editor |
| Anne Collins | Teleplay |
| Patti Dallas | Makeup Artist |
| James Emerson | Production Sound Mixer |
| David Solomon | Editor |
| Brad Blake | Post Production Coordinator |
| Bruce Granger | Wardrobe Master |
| Dee Sandella | Makeup Artist |
| Anne Sammons | Set Decoration |
| Paul B. Clay | Supervising Sound Editor |
| Paul Staheli | Art Direction |
| Susan MacDonald-Petersen | Property Master |
| Mark Combs | Key Grip |
| Norman Webster | Production Assistant |
| Jeff Peters | Associate Producer |
| Brenda Moen | Assistant Hairstylist |
| Robert Benjamin | Transportation Coordinator |
| William S. Kerr | Post Production Supervisor |
| Donna Colabella | Production Executive |
| Arch Bryant | Director of Photography |
| Fred Silverman | Executive Producer |
| James Nasella | Assistant Director |
| Fred Steiner | Original Music Composer |
| Joel Steiger | Supervising Producer |
| Judee Guilmette | Hairstylist |
| Randy Holland | Construction Coordinator |
| Jeff Glasser | Script Supervisor |
| Carter DeHaven | Assistant Editor |
| Dick DeBenedictis | Music |
| Dean Raphael Ferrandini | Stunt Coordinator |
| Barry Steinberg | Producer |
| Dean Hargrove | Executive Producer |
| Ken Seagren | Gaffer |
| Mike Moder | Executive In Charge Of Production |
| Joel Steiger | Story |
| Scott Printz | Assistant Director |
| Jeff Rafner | Assistant Director |
| Kathryn Cole | Production Coordinator |
| Dennis Smith | Legal Services |
