Psych Season 4 Episode 13
Death Is In The Air
Shawn and Gus must recover a deadly pathogen before a thief releases it into the city.
4 - 16Mr. Yin Presents...Mar. 10, 2010- 4 - 15The Head, The Tail, The Whole Damn EpisodeMar. 03, 2010
- 4 - 14Think TankFeb. 24, 2010
- 4 - 13Death Is In The AirFeb. 17, 2010
- 4 - 12A Very Juliet EpisodeFeb. 10, 2010
- 4 - 11Thrill Seekers & Hell RaisersFeb. 03, 2010
- 4 - 10You Can't Handle This EpisodeJan. 27, 2010
- 4 - 9Shawn Takes a Shot in the DarkOct. 16, 2009
- 4 - 8Let's Get HairyOct. 09, 2009
- 4 - 7High Top Fade OutSep. 25, 2009
- 4 - 6Bollywood HomicideSep. 18, 2009
- 4 - 5Shawn Gets the YipsSep. 11, 2009
- 4 - 4
- 4 - 3High Noon-ishAug. 21, 2009
- 4 - 2He DeadAug. 14, 2009
- 4 - 1Extradition: British ColumbiaAug. 07, 2009
