The Chronicles of Narnia: The Voyage of the Dawn Treader (2010)

The Voyage of the Dawn Treader is an adventurous fantasy film based on the novel by C.S. Lewis. It picks up where Prince Caspian left off, with the Pevensie siblings—Lucy (Georgie Henley), Edmund (Skandar Keynes), and their cousin Eustace Scrubb (Will Poulter)—returning to Narnia. They are summoned by Aslan (Liam Neeson) to join Prince Caspian (Ben Barnes) on a perilous sea voyage aboard the Dawn Treader, a ship tasked with finding the seven lost lords of Narnia. The journey takes them across uncharted waters and to strange and mysterious lands, where they face a variety of challenges, from magical creatures to temptations that threaten their courage and friendship. As they confront their personal fears and desires, the group must band together to defeat a dark force that threatens Narnia itself.

The story begins with Lucy and Edmund Pevensie, who are staying with their unpleasant cousin Eustace Scrubb during World War II. They are unexpectedly transported back to Narnia, where they reunite with Prince Caspian (Ben Barnes), now the King of Narnia. Caspian is on a quest aboard the ship Dawn Treader to find the seven lost lords of Narnia, who were exiled by the evil King Miraz.
As they sail through uncharted waters, the crew encounters various fantastical islands, each presenting its own challenges and adventures. These include an island with a pool that turns objects to gold, a mysterious green mist that causes people to face their worst fears, and a land of dragons. Throughout their journey, the characters confront personal growth, fear, and temptation, culminating in a battle against the dark forces threatening Narnia.