Area 57 is the name of a pilot produced for the 2007/2008 season for NBC. It centers on an Area 51-esque military base and the alien it houses. The pilot was not picked up.
NieA_7
M*A*S*H
Phungus & Mowld
American Dad!
Human Kind Of
Library War
Out of This World
C.P.O. Sharkey
Lexx
The Hitchhiker's Guide to the Galaxy
3rd Rock from the Sun
Duck Dodgers