Perry Mason
S9 · E28 — The Case of the Positive Negative
S9:E28 · The Case of the Positive Negative
30 episodes in this season
The Case of the Laughing Lady
51 min
The Case of the Fatal Fortune
52 min
The Case of the Candy Queen
The Case of the Cheating Chancellor
The Case of the Impetuous Imp
The Case of the Carefree Coronary
The Case of the Hasty Honeymooner
The Case of the Twelfth Wildcat
The Case of the Wrathful Wraith
The Case of the Runaway Racer
The Case of the Silent Six
The Case of the Fugitive Fraulein
The Case of the Baffling Bug
The Case of the Golden Girls
The Case of the Bogus Buccaneers
The Case of the Midnight Howler
The Case of the Vanishing Victim
The Case of the Golfer's Gambit
The Case of the Sausalito Sunrise
The Case of the Scarlet Scandal
The Case of the Twice-Told Twist
The Case of the Avenging Angel
The Case of the Tsarina's Tiara
The Case of the Fanciful Frail
The Case of the Unwelcome Well
The Case of the Dead Ringer
The Case of the Misguided Model
The Case of the Positive Negative
The Case of the Crafty Kidnapper
The Case of the Final Fadeout
