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.
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2/21/1993
3/28/1999
4/18/1997
1/5/1981
8/23/2003
12/19/1994
9/20/2003
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1/12/2021
4/2/1972
9/25/1964
4/26/2000
10/11/2019
4/6/1981
1/9/1998
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7/4/2015
6/28/2019