A fifth 'Pirates of the Caribbean' movie has been scripted but Johnny Depp has not signed up because he has yet to read it.
He told The Hollywood Reporter: "It boils down to story, script and filmmaker. It's not something where I would say, 'Let's shoot it next month to get it out by Christmas 2012. We should hold off for a bit.
"They should be special, just like they are special to me."
The first three films have grossed more than $3 billion worldwide, and the fourth instalment 'Pirates of the Caribbean: On Stranger Tides' is soon to be released.
Johnny also confirms he has not seen the latest script, but is not averse to taking n Captain Jack Sparrow for the fifth time.