Raymond Burr Perry Mason Actor Barbara Hale Della Street Actor William Hopper Paul Drake Actor Ray Collins Lt. Arthur Tragg Actor Laslo Benedek Guest Star, Director William Talman Hamilton Burger Guest Star Robert H. Harris Edmund Arthur Lacey Guest Star Anna Navarro Delores Coterro Guest Star L.Q. Jones Charles Barnaby Guest Star Kathleen Crowley Marylin Cartwright Guest Star Richard Crane George Moore Guest Star Betty Lou Gerson Agnes Sims Guest Star Gail Kobe Margo Guest Star Robert B. Williams Lt. Kramer Guest Star Frank Wilcox Judge Guest Star Robert McQueeney Dr. L. J. Palmer Guest Star Gail Patrick Jackson Executive Producer Ben Brady Producer Donald S. Sanford Writer