Season 4
The wildly irreverent, shrewdly crude animated sensation that has been confounding the PC police since the last millennium is back! Not even the insufferable humiliation of network cancellation was enough to keep "TV's most outrageous cartoon clan" down. So raise your martini glasses in unison as "Family Guy" returns with a vengeance for more hilarious episodes that find Peter going blind, Lois in prison, Meg getting a makeover, Chris befriending a talking zit, Stewie smitten with his sitter, and Brian winning the heart of "The Bachelorette".
Episodes
1 North by North Quahog May 1, 2005 
2 Fast Times at Buddy Cianci Jr. High May 8, 2005 
3 Blind Ambition May 15, 2005 
4 Don't Make Me Over Jun 5, 2005 
5 The Cleveland–Loretta Quagmire Jun 12, 2005 
6 Petarded Jun 19, 2005 
7 Brian the Bachelor Jun 26, 2005 
8 8 Simple Rules for Buying My Teenage Daughter Jul 10, 2005 
9 Breaking Out Is Hard to Do Jul 17, 2005 
10 Model Misbehavior Jul 24, 2005 
11 Peter's Got Woods Sep 11, 2005 
12 Perfect Castaway Sep 18, 2005 
13 Jungle Love Sep 25, 2005 
14 PTV Nov 6, 2005 
15 Brian Goes Back to College Nov 13, 2005 
16 The Courtship of Stewie's Father Nov 20, 2005 
17 The Fat Guy Strangler Nov 27, 2005 
18 The Father, the Son, and the Holy Fonz Dec 18, 2005 
19 Brian Sings and Swings Jan 8, 2006 
20 Patriot Games Jan 29, 2006 
21 I Take Thee Quagmire Mar 12, 2006 
22 Sibling Rivalry Mar 26, 2006 
23 Deep Throats Apr 9, 2006 
24 Peterotica Apr 23, 2006 
25 You May Now Kiss the... Uh... Guy Who Receives Apr 30, 2006 
26 Petergeist May 7, 2006 
27 The Griffin Family History May 14, 2006 
28 Stewie B. Goode May 21, 2006 
29 Bango Was His Name Oh! May 21, 2006 
30 Stu & Stewie's Excellent Adventure May 21, 2006