Former footballer turned TV host David Icke claims the London 2012 opening ceremony was a secret Satanic ritual.
The ex-Coventry City goalkeeper and snooker host shocked Britain in 1991 when he announced he was the son of God and predicting that the world would end in 1997.
Now he has resurfaced to insist that Danny Boyle's spectacular was a "mass satanic ritual disguised as a celebration of Britain and sport".
Writing on website TheTruthIsNow.com, Icke - a key BBC presenter during the 1988 Olympics - claimed the giant bell rung by cyclist Bradley Wiggins during the ceremony was tuned to a frequency which could be heard by a group of Satanists who secretly rule the world.
Icke believes the devil-worshippers are shape-shifting lizards who are descended from a reptile race from the Drago constellation.
He explained: "The opening and closing ceremonies of the London Olympics are mass satanic rituals disguised as a celebration of Britain and sport.
"Their medium is the language of symbolism... The Olympic Stadium is also strategically placed on the earth-energy grid to tap into that power on the Global Cabal's own satanic frequencies or vibrations.
"The enormous Olympic bell, the biggest harmonically-tuned bell in the world made specially for the opening ceremony, is designed to dictate that frequency right at the start."