Flying brain

Flying Brain was an inter-dimensional demon species. They had the appearance of brains with thin tentacles, and the abilities to fly, create force fields resistant to bullets, and mind manipulation. These demons also appeared to have glowing blue eyes during mind control, while the controlled individual's eyes would have the same glow.

Through the Restless Door, a group of Flying Brains was released in the state of Montana, controlling various civilians against the local army. Willow Rosenberg was sent there and was able to disarm their force field, allowing them to be killed by the army's guns.

Appearances

 * In Pieces on the Ground, Part Two