Season 4

	No. in season	Title	Directed by	Written by	Original air date
	1	"Extradition: British Columbia"	Steve Franks	Steve Franks	August 7, 2009
	2	"He Dead"	Michael McMurray	Saladin K. Patterson	August 14, 2009
	3	"High Noon-ish"	Mel Damski	Kell Cahoon	August 21, 2009
	4	"The Devil's in the Details... and the Upstairs Bedroom"	John Badham	Bill Callahan	August 28, 2009
	5	"Shawn Gets the Yips"	Tawnia McKiernan	Kell Cahoon & Bill Callahan	September 11, 2009
	6	"Bollywood Homicide"	Jay Chandrasekhar	Steve Franks & Anupam Nigam	September 18, 2009
	7	"High Top Fade-Out"	Stephen Surjik	Saladin K. Patterson & James Roday	September 25, 2009
	8	"Let's Get Hairy"	Andrew Bernstein	Todd Harthan & James Roday	October 9, 2009
	9	"Shawn Takes a Shot in the Dark"	Mel Damski	Andy Berman	October 16, 2009
	10	"You Can't Handle This Episode"	Mel Damski	Andy Berman	January 27, 2010
	11	"Thrill Seekers and Hell-Raisers"	Mel Damski	Kell Cahoon & Saladin K. Patterson	February 3, 2010
	12	"A Very Juliet Episode"	Steve Franks	Steve Franks & Tim Meltreger	February 10, 2010
	13	"Death Is in the Air"	Stephen Surjik	Bill Callahan & Anupam Nigam	February 17, 2010
	14	"Think Tank"	Stephen Surjik	Steve Franks & Andy Berman	February 24, 2010
	15	"The Head, the Tail, the Whole Damn Episode"	Matt Shakman	Steve Franks & Tim Meltreger	March 3, 2010
	16	"Mr. Yin Presents..."	James Roday	Andy Berman & James Roday	March 10, 2010