In the fourth episode of Jentry Chau vs. the Underworld, titled "Forget the Alamo," Jentry Chau's journey takes a haunting turn as she navigates the complexities of high school friendships and supernatural encounters during a school trip to the Alamo. This episode is a thrilling blend of historical exploration and ghostly intervention, showcasing Jentry's growth and the challenges she faces in controlling her powers.
The episode begins with Jentry grappling with the social fallout of her recent supernatural incident, as she finds herself ghosted by Michael and Kit. Determined to make new friends on the school trip, Jentry is hampered by the Durian Flora pack, which only seems to repel her classmates rather than attract them. However, things take a turn for the worse when the ghosts of Alamo soldiers begin to possess the students, leading to a chaotic blend of historical reenactment and demonic possession.

Ed, the undead creature initially sent by Cheng to watch Jentry, spends the episode trying to garner attention to prove his scariness, only to embrace his "cuteness" after gaining a following known as "Ed-Heads." This subplot adds a layer of humor to the episode, highlighting Ed's character development and his growing bond with Jentry.
Jentry's struggle with her powers is further complicated when Vice Principal Wheeler accuses her of firing a cannon that damages the bus. In a twist of the Cassandra Truth trope, Kit denies the accusation, and since the other students were possessed and have no memory of the event, they stand up for Jentry out of respect for her saving their lives.
The episode also explores the trope of Chekhov's Gun, as Flora becomes pained by the loud radio until it's turned off, and Jentry uses a cannon to break the ghosts' hold on the students. The cannon worksheet given to Jentry by Wheeler not only gives her the idea on how to stop the ghosts but also how to set it off.
The ghosts of the Alamo, led by the fanatical Billy, are depicted as Historical Villains, possessing students to reenact their final battle. This trope is further complicated by The Fog of Ages, as Jentry realizes that the ghosts don't remember much after two hundred years, suggesting that their actions are more a result of age than ghostly amnesia.
In a Deus ex Machina twist, Jentry, unable to permanently defeat the ghosts, is saved by Zhongkui, a Daoist deity who arrests the ghosts for breaking the rules by possessing people. This intervention not only resolves the immediate crisis but also deepens the show's connection to Chinese mythology.
The Dwindling Party trope is also in play, as the ghosts possess the unnamed characters first, leading to a tense confrontation where only Jentry and Kit remain unpossessed. This sets the stage for a climactic showdown between Jentry, the possessed students, and the ghostly forces of the Alamo.
The episode concludes with a Villainous Breakdown, as Billy, after losing his ghostly friends, falls to his knees in despair. This moment humanizes Billy, showing that behind his fanaticism lies a deep loneliness and a longing for connection.
"Forget the Alamo" is a powerful episode that blends historical drama with supernatural adventure, showcasing Jentry's growth and her increasing mastery over her powers. It also delves into the complexities of friendship, loyalty, and the consequences of history, making it a standout installment in Jentry Chau's journey through the Underworld.