The Disguised Film Set is an abandoned movie filming set that is used as a base of operations by the LA Resistance during the Visitor's First Invasion.
During the Second Invasion Diane orders her troops to take control of LA after Nathan Bates dies. During the attack, the Remains of Resistance headquarters at Club Creole was destroyed. After the resistance evacuated from the base Mike Donovan ordered Elizabeth Maxwell to set up A new headquarters in a nearby abandoned film set. It is unknown if the resistance reused the old film studio headquarters or set up in a different abandoned film set.