Bristol: Mystery of Harbour Creature SOLVED!- Video

6 December 2013, 11:02

After a video surfaced of a strange shape in Bristol harbour this week, the mystery has been solved.

The shape, that lights up brightly for around 20 seconds before disappearing, looks like a long piece of drift wood.

Theories on YouTube ranged from a 'bioluminescent jellyfish' to an alien. 

It's now emerged it's a publicity stunt for a new illusion TV show.