Looks like Malayalee movie buffs may need to wait a bit longer to catch the much-awaited epic period drama in theaters. Rumors are rife that the release of Mammootty's magnum opus Mamangam has altered their release date. Earlier, the film was slated to be released on November 21. Now, unofficial sources reveal that the makers have planned to shift the release date to 12 December. We are yet to get the official notification from Mamangam team. Mamangam tells the tale of the Chaavers or the brave warriors of Kerala who fought for pride of their land and tried to uproot the treacherous Samoodris or rulers.