A secret, high-technology international agency called SHADO defends Earth from alien invaders.
Earth: Final Conflict
1997
Star Wars: The Clone Wars
2008
Men in Black: The Series
Buck Rogers in the 25th Century
1979
Dark Skies
1996
The Mandalorian
2019
Debris
2021
Space: Above and Beyond
1995
Star Wars Resistance
2018
Marvel's Guardians of the Galaxy
2015
SilverHawks
1986
The Invaders
1967