I don’t understand this at all. Perhaps there will be no Hobbit movie.

“The Tolkien trustees do not file lawsuits lightly, and have tried unsuccessfully to resolve their claims out of court,” Steven Maier, an attorney for the Tolkien estate based in Britain, said in a statement. “New Line has not paid the plaintiffs even one penny of its contractual share of gross receipts despite the billions of dollars of gross revenue generated by these wildly successful motion pictures.”

Maier also claims the film studio has blocked the Tolkien estate and the other plaintiffs from auditing the receipts of the last two films.

The lawsuit claims J.R.R. Tolkien established a trust through which he signed a film deal in 1969 with United Artists. After Tolkien’s death, his heirs created the charity in the author’s name.

Meanwhile, the original agreement terms were picked up by Hollywood producer Saul Zaentz, who produced an animated film in 1978 based on the “Rings” books, and eventually licensed the rights to make live-action films to New Line.

Lawyers for the plaintiffs said they have spent the years since the movies hit theaters trying to negotiate a settlement with New Line.

Other disputes over the film’s earnings have surfaced in recent years.

In 2004, Zaentz sued New Line, claiming the studio cheated him out of $20 million in royalties from the film trilogy, which he optioned to New Line for a percentage of the movies’ profits.

He and the film studio reached an out-of-court settlement a year later.

Jackson’s production company also tangled with New Line in 2005 over profits from the films. A lawsuit was settled last year.