'Mortal Engines' from 'The Hobbit' director dated for December 2018

Christian Rivers (centre right) and "King Kong" colleagues with their Best Visual Effects Oscars, March 2006

The next film from "Lord of the Rings" and "The Hobbit" director is set to release a month after the "Fantastic Beasts" sequel and a week before an animated Spider-Man film and what is likely to become "Avatar 2."

Peter Jackson, Fran Walsh and Philippa Boyens wrote the film together, and though Jackson is best known as a director of the two Tolkien trilogies, he's remained on board in a producer's role.

Instead, it's Christian Rivers, a visual effects artist and supervisor from a number of previous Jackson films, who will be making his feature length debut on December 14, 2018.

"Mortal Engines" is adapted from the 2001 Philip Reeve novel about life in a steam-powered, globe-roving post-apocalyptic London. Three more books in the series were published between 2003 and 2006.