 Frodo and Sam take Gollum prisoner and continue on to Mordor on the mission to destroy The One Ring. Whilst their former companions Strider, Legolas, Gimli, Merry and Pippin make new allies in the Ents, The Riders of Rohan and the Stewards of Gondor and launch an assault on Isengard. All the while a growing Shadow falls upon Middle-earth as the Dark Lord s Army marches on to Gondor. The War of the Ring has begun.