VIDEOS:
Alastor's Shield
Alastor conjures a magical barrier around the hotel to trap a group of Exorcists inside while keeping the main force out and also sprouts tentacles wielding angelic weapons to strike down the ones outside the shield.
Example of:
Deflector Shields
Count Bleck
Example of:
Some Kind of Force Field
Too Young to Leave
Example of:
Some Kind of Force Field
The X-Files S07 E22
Example of:
Some Kind of Force Field