Word is, Liam Neeson is back for another "Batman."

The actor, who starred in Nolan's 2005 "Batman Begins," was seen on the set of Christopher Nolan's "The Dark Knight Rises" on Monday — shooting a scene as his old character, Ra's al Ghul.

It could be a tiny role in "The Dark Knight Rises." Neeson was in New York for the "Spider-Man: Turn Off The Dark" premiere Tuesday night.

Josh Pence plays a young Ra's al Ghul in the movie.

Ra's al Ghul started as Bruce Wayne's mentor, but later turned into his enemy.

Warner Bros. isn't commenting.

The movie stars Christian Bale, Anne Hathaway, Tom Hardy, Marion Cotillard, Joseph Gordon-Levitt and Michael Caine.

Hitfix first reported the news.