Batman will battle the League of Shadows in forthcoming third instalment 'The Dark Knight Rises', while Catwoman will end up being his ally, according to reports.
Plot details surrounding the Christopher Nolan-directed film have been leaked online, confirming Batman - played by Christian Bale - will team up with Catwoman at the end of the movie to battle the evil League of Shadows.
A source told news website Badass Digest: "I can't tell you what role she has in the beginning, but by the end of the story Catwoman isn't a villain but rather an ally of Batman."
Tom Hardy, who is set to play villainous Bane in the film, will work as a protector of the League's leader Talia al Ghul.
Joseph Gordon-Levitt will also star as part of the organisation.
Discussing his role recently, British actor Tom - who won the Orange BAFTA Rising Star Award in February - revealed he would have to gain a lot of weight.
He said: "I've got to get up to about 189lbs or 196lbs. I'm 168lbs-and-a-bit now and we start shooting in May so I've got only three months to bulk up, it's a lot of fat and trickery."