Neighbors from Hell

Neighbors from Hell is a short-lived American adult animated sitcom that ran on TBS from June 7 to July 26, 2010. The executive producer of the series is Pam Brady. The series consisted of ten episodes.
The series is owned by 20th Century Fox Film Corporation. It is produced by Bento Box Entertainment and MoonBoy Animation, a division of DreamWorks Animation as its second adult animated series after "Father of the Pride". The majority of the animation is produced by Bardel Entertainment in Vancouver, with retake animation work handled mostly in-house at Bento Box.
Plot.
A family of demons from Hell called the Hellmans are sent by Satan to Texas on a mission to destroy a drill that can dig to the Earth's core where Satan fears that the humans will invade Hell if the drill reaches it. The Hellmans face a culture shock trying to fit in with humans. They also realize that the humans can be as bad as the demons, and that Earth is almost no different from hell.