When Universal Pictures split its musical adaptation of "Wicked" into two films, the move was derided by some critics as a cynical -- if spectacularly successful -- money grab.

But with "Wicked: For Good" out in theaters around the world this week, its stars and filmmakers say the decision has freed them up to expand the "Wizard of Oz" prequel far beyond the Broadway musical on which it is based.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.