Perry Mason
The Case of the Positive Negative
Season 9, Episode 28 · Aired 1966-05-01
Synopsis
The Case of the Positive Negative — Season 9, Episode 28 of Perry Mason. Aired 1966-05-01. Full plot synopsis not yet on file; see the show package for context.
In the series
This episode is part of Perry Mason (1957–1966) on CBS.
Courtroom theater where the real killer always stood up — appointment justice.
Key cast
- Raymond Burr as Perry Mason
- Barbara Hale as Della Street
- William Hopper as Paul Drake
- William Talman as Hamilton Burger
- Ray Collins as Lt. Arthur Tragg