Ep 3. Return of the Elementals Part 1

In the third episode of season 4 of Slugterra, titled "Return of the Elementals Part 1," our hero Eli Shane returns to Slugterra after a long time away to find that danger has arrived in the form of the Elementals. These are ancient creatures that were believed extinct, but they have returned to Slugterra with a fierce strength and power that threatens to destroy everything in their path.

As Eli tries to figure out how to deal with the Elementals, he comes across a mysterious girl named Junjie who possesses incredible knowledge of Slugterra and its history. Together, they embark on a mission to find a way to defeat the Elementals and save all of Slugterra from their wrath.

Meanwhile, Eli's friends Trixie, Kord, and Pronto are forced to confront their fears and weaknesses as they face the Elementals head-on. They must learn to work together and rely on each other if they have any hope of surviving this new threat. And all the while, there is a sense of betrayal and danger lurking just beneath the surface, as some familiar faces reappear and new enemies arise to threaten Eli and his friends.

With high-stakes action, heart-pumping adventure, and plenty of twists and turns along the way, "Return of the Elementals Part 1" is an exciting installment in the Slugterra series that is sure to leave fans on the edge of their seats. As the battle between good and evil heats up, Eli and his friends will have to dig deep to find the strength to face down the Elementals and emerge victorious. Will they be able to save Slugterra from destruction, or will this be the end of the line for our heroic slugslingers? Only time will tell in this thrilling episode of Slugterra.