Warner Bros. dropped a new trailer for the upcoming film Aquaman and the Lost Kingdom. The film, starring Jason Momoa as the titular character, is a sequel to the 2018 film Aquaman. The film will hit the theatres on December 22. 

The film's official logline reads, "Having failed to defeat Aquaman the first time, Black Manta, still driven by the need to avenge his father's death, will stop at nothing to take Aquaman down once and for all. This time, the Black Manta is more formidable than ever before, wielding the power of the mythic Black Trident, which unleashes an ancient and malevolent force. To defeat him, Aquaman will turn to his imprisoned brother Orm, the former King of Atlantis, to forge an unlikely alliance. Together, they must set aside their differences in order to protect their kingdom and save Aquaman's family and the world from irreversible destruction.

Here's the trailer 

Aquaman and the Lost Kingdom is directed by James Wan, who also helmed the previous film. Along with Jason, the film's cast includes Patrick Wilson, Amber Heard, Yahya Abdul-Mateen II and Nicole Kidman. With a screenplay by David Leslie Johnson-McGoldrick, the story is by James Wan and David Leslie. The technical crew consists of Don Burgess as the cinematographer, Bill Brzeski on production design and Kirk Morri handling the edits. Rupert Gregson-Williams will be scoring the music.