In this escape Houdini would have his feat locked in a pair of heavy stocks and would be lowered upside down into a tank of water. In his earliest version of the escape, he was also encased in a steel cage. The cell would be concealed in a curtain cabinet, and after several suspenseful minutes (in which the orchestra played The Diver), Houdini would burst from the cabinet free. The cell would still be securely locked.
Houdini had his Water Torture Cell built in England at a cost of more than $10,000. The frame and heavy stocks were made of Honduras mahogany and nickel-plated steel with brass fixtures. The front consisted of a plate of half-inch tempered glass. The apparatus weighed around three-quarters of a ton and held 250 gallons of water.
The first public performance of the Water Torture Cell occurred on September 21, 1912 at Circus Busch in Berlin, Germany. The Water Torture Cell would go on to became a staple of Houdini's act. In 1914, the name became The Chinese Water Torture Cell, although Houdini himself always called it the "USD" or "Upside Down."
Despite popular mythology, Houdini did not die performing his Water Torture Cell.