In the Glee episode 'Hell-O', over dinner, Brittany claims that dolphins are aliens from outer space.
In the Glee episode 'Hell-O', over dinner, Brittany claims that dolphins are aliens from outer space who have come to Earth to study humans and collect information. She also claims that dolphins have the ability to telepathically communicate with each other. Although her claims are met with laughter, she insists that she is telling the truth.