90210/Season Four

Season Four
90210
Season Premiere	September 13, 2011
Season Finale	May 15, 2012
Episode Count	24
Previous Season Three	Next Season Five

Season Four of 90210 premiered on September 13, 2011.

Episodes

#	#	Title			Airdate
69	1	Up in Smoke			September 13, 2011
70	2	Rush Hour			September 20, 2011
71	3	Greek Tragedy			September 27, 2011
72	4	Let The Games Begin			October 4, 2011
73	5	Party Politics			October 11, 2011
74	6	Benefit of the Doubt			October 18, 2011
75	7	It's the Great Masquerade, Naomi Clark			November 1, 2011
76	8	Vegas, Maybe?			November 8, 2011
77	9	A Thousand Words			November 15, 2011
78	10	Smoked Turkey			November 22, 2011
79	11	Project Runaway			November 22, 2011
80	12	O Holly Night			December 6, 2011
81	13	Should Old Acquaintance Be Forgot			January 17, 2012
82	14	Mama Can You Hear Me?			January 24, 2012
83	15	Trust, Truth and Traffic			January 31, 2012
84	16	No Good Deed			February 7, 2012
85	17	Babes in Toyland			March 6, 2012
86	18	Blood Is Thicker Than Mud			March 13, 2012
87	19	The Heart Will Go On			March 20, 2012
88	20	Blue Ivy			March 27, 2012
89	21	Bride and Prejudice			April 24, 2012
90	22	'Tis Pity			May 1, 2012
91	23	A Tale of Two Parties			May 8, 2012
92	24	Forever Hold Your Peace			May 15, 2012