The fourth season of the animated comedy series Family Guy aired on
Fox from May 1, 2005, to May 21, 2006, and consisted of thirty
episodes, making it the longest season to date. The first half of the
season is included within the volume 3 DVD box set, which was released
on November 29, 2005, and the second half is included within the
volume 4 DVD box set, which was released on November 14, 2006. Volume
4 was split into seasons 4 and 5 in regions outside the United States,
leading to confusion over season numbers between U.S., Australian, and
UK consumers. The last three episodes of season 4 were the basis for
the movie known as Stewie Griffin: The Untold Story, and are edited
for content; Fox does not include these episodes in the official
episode count.Family Guy had been canceled in 2002 due to low ratings,
but was revived by Fox after reruns on Adult Swim became the network's
most-watched program, and more than three million DVDs of the show
were sold. "North by North Quahog" was the first episode to air
following the series' revival.The executive producers for the fourth
production season are series creator Seth MacFarlane, along with David
A. Goodman and Chris Sheridan. Starting with this season, MacFarlane
would hand over showrunner duties to two writers, with Goodman and
Sheridan being the inaugural co-showrunners. Family Guy (season 4) Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter