Ep 12. The Creeps

In Adventure Time season 3 episode 12, titled "The Creeps," Finn, Jake, Princess Bubblegum, and Lumpy Space Princess attend a mysterious party at a mansion. The episode begins with Finn and Jake receiving invitations to the party, which are delivered by a black cat. The invitations reveal that the party's theme is to solve a murder mystery, and the guests are required to come in costume.

As Finn, Jake, Princess Bubblegum, and Lumpy Space Princess arrive at the mansion, they are greeted by the host, a ghost named Ghost Princess. They are introduced to the other guests, who have also come dressed up in different costumes. However, the party takes a sinister turn when the lights suddenly go out, and the guests begin to disappear one by one.

Finn, Jake, Princess Bubblegum, and Lumpy Space Princess realize that they are in a real murder mystery, and they must solve the crime to stay alive. As they explore the mansion, they encounter various clues and puzzles that lead them closer to the identity of the murderer.

Throughout the episode, the characters address the audience directly, giving them clues and updates on the case. The episode is full of suspense and humor, as the characters navigate through the mansion's secret passages and hidden rooms. Along the way, they discover that each of the guests has a motive for wanting to kill the victim, and that they all have something to hide.

As the episode progresses, the characters become increasingly paranoid and suspicious of each other, making it difficult to solve the case. However, after a series of thrilling twists and turns, they finally uncover the identity of the murderer and apprehend them.

The episode's themes of mystery and suspense, combined with its unique storytelling style and offbeat humor, make it a standout episode in Adventure Time's third season. It also features some of the show's most memorable moments, including Lumpy Space Princess's hilarious reaction to being trapped in a secret room and a climactic chase scene through the mansion's hallways.

Overall, "The Creeps" is a must-watch episode for Adventure Time fans who enjoy a good murder mystery with a twist. Its distinctive blend of humor, suspense, and heart make it one of the show's most beloved episodes.