Family Guy
Season 4 Episode 22 - Sibling Rivalry
7.4 ?
1999
Animation, Comedy
Peter gets a vasectomy and loses all his sex drive. Lois begins to gain weight, and as a result, Peter's regains his interest in his wife. When Lois' habits get out of control, she has a heart attack. The surgeon must remove Lois' fat to reach her heart, returning her to her normal weight. Meanwhile, Stewie's half-brother Bertram returns to confront him, where they have a war for control over the playground.
Episodes in Season 4
1
North by North Quahog
22 min
2
Fast Times at Buddy Cianci Jr. High
22 min
3
Blind Ambition
22 min
4
Don't Make Me Over
22 min
5
The Cleveland–Loretta Quagmire
22 min
6
Petarded
22 min
7
Brian the Bachelor
22 min
8
8 Simple Rules for Buying My Teenage Daughter
22 min
9
Breaking Out Is Hard to Do
22 min
10
Model Misbehavior
22 min
11
Peter's Got Woods
22 min
12
Perfect Castaway
22 min
13
Jungle Love
22 min
14
PTV
22 min
15
Brian Goes Back to College
22 min
16
The Courtship of Stewie's Father
22 min
17
The Fat Guy Strangler
22 min
18
The Father, the Son, and the Holy Fonz
22 min
19
Brian Sings and Swings
22 min
20
Patriot Games
22 min
21
I Take Thee Quagmire
22 min
22
Sibling Rivalry
22 min
NOW PLAYING
23
Deep Throats
22 min
24
Peterotica
22 min
25
You May Now Kiss the... Uh... Guy Who Receives
22 min
26
Petergeist
22 min
27
The Griffin Family History
22 min
28
Stewie B. Goode
22 min
29
Bango Was His Name Oh!
22 min
30
Stu & Stewie's Excellent Adventure
22 min
