Mystery of Bristol harbour `alien` revealed

London: The mystery of the Bristol harbour `alien`, whose images stormed the social media this week, has been solved.

The alien stunt was the work of the team at TV channel Watch, designed to promote `The Happenings`, a new magic and illusion TV show. People from Bristol had reported the appearance of a bioluminescent giant squid-like creature pulsing beneath the water in the harbour. Videos and images of the tentacled alien-like being first appeared on Tuesday.