It had a four-month run, receiving 15 Tony and Drama Desk nominations.
"You can't reach a break-even point before a four-month run, what with production costs mounting," he said.
At the end of the exhibition's four-month run, organizers anticipate, the skeleton will be laid bare.
The first series completed its four-month run after it finished on 1 September 2006.
Following the show's four-month run, Cagney went back to vaudeville for the next couple of years.
There, a record 220,000 people viewed the show during its four-month run.
Over 100,000 people visited the exhibition during its four-month run.
Worldwide, it sold over two million copies and experienced a four-month run on the UK charts.
During the exposition's four-month run, it attracted over 1.6 million visitors, and featured exhibits from 21 countries.
During its four-month run in Fort Lauderdale, over 700,000 tickets were sold.