Two magicians at crossed wands are heading to court over the rights to a magic trick.
Raymond Teller, one half of the hugely successful duo Penn & Teller, is suing Gerard Dogge, a Dutch magician, claiming that he copied a trick called Shadows.
Dogge, who goes by the name of Gerard Bakardy is accused of posting a video of a trick called Rose & Her Shadow on YouTube. What's more, he has also offered to explain how to do the trick to anyone willing to pay €2,300.
After asking the site to take down the video, Teller said that he contacted Dogge and offered him money if he stopped performing and offering to sell the trick. Dogge, however, asked for more money, which was rejected. Now Teller is suing and seeking damages.
The trick itself involves a vase with a flower in it being placed on a table on a stage between a spotlight and a white screen, so that it casts a shadow onto the screen. The magician then takes a knife to the shadow, which appears to "trim" both the silhouette and the flower.
Teller claims to have created it as a teenager in his bedroom. In the lawsuit he describes the illusion as having "iconic quality" and as the "oldest, most venerated piece of material in continous use" in Penn & Teller's show. His partner Penn Jillette, meanwhile has described it as "probably the best bit in our show".
Jason Alexander, one of the stars of the comedy Seinfeld, and a fan of Penn & Teller, is one of the trick's biggest fans.
He once told a TV documentary about the magical pair, that he had seen them perform Shadows "at least a dozen times".
"The first time I saw Teller do the shadow illusion, I actually cried," he said.
There are a number of magicians' circles across the world. Often these groups insist that their members do not share the secrets of their works with non-magicians as it would break the so-called "Magician's Code". More binding, however, is the US law, under which, tricks can be protected as "pantomimes", something Teller appears to have done in 1983.
In 1999, Fox TV's series Breaking The Magician's Code: Magic's Greatest Secrets Revealed incurred the wrath of illusionists around the world. The French magic circle tried to have it taken off the air, while Robert Rice, an American performer tried (and failed) to sue the network, claiming that it infringed upon his act.
Such rules, however, are only at club level and this case is one of copyright, which means both magicians are going to have to draw upon all their powers of persuasion to convince the judge.