London, Jan 25 (IANS): Actor Keanu Reeves has revealed that the fourth and fifth sequel to "The Matrix" are underway and are set to be in 3D.

The actor who appears as Neo in the first three movies of the sci-fi action drama - hinted he and the writers of the franchise, Andy and Larry Wachowski, have discussed the possibility of shooting the two new movies in 3D and are reportedly seeking further advice from "Avatar" creator James Cameron.

"They have completed work on a two picture script treatment that would see him return to the world of 'The Matrix' as Neo," contactmusic.com quoted him as saying.

"The brothers have met with James Cameron to discuss the pros and cons of 3D and are looking to deliver something which has never been seen again. He stated that he still has an obligation to the fans to deliver a movie worthy of the title 'The Matrix' and he swears this time that the treatment will truly transform the action genre like the first movie," he added.

However, the Wachowskis are said to be keen to deliver something which has "never been seen" in the movie world and would "truly transform" the action movie genre.