Criminal Minds season 4

*Criminal Minds*
Criminal Minds
Season 4
	Season 4 U.S. DVD cover
Starring	Joe Mantegna; Paget Brewster; Shemar Moore; Matthew Gray Gubler; A.J. Cook; Kirsten Vangsness; Thomas Gibson;
No. of episodes	26
Release
Original network	CBS
Original release	September 24, 2008 –; May 20, 2009
Season chronology
	← Previous; Season 3 Next →; Season 5
	List of episodes

The fourth season of Criminal Minds premiered on CBS on September 24, 2008, and ended May 20, 2009.