S18E21: 24 Minutes

In "Simpsonlar - S18E21," titled "24 Minutes," the episode wraps up with the Springfield Elementary School being saved from a stink bomb threat. Bart and Lisa team up with Principal Skinner and their school's version of CTU (Counter Truancy Unit) to thwart a plot led by Dolph, Jimbo, and Kearney. As things come to a head, Bart manages to disarm the stink bomb just in time, preventing chaos at the school bake sale. Meanwhile, Lisa, who has been working in the control room, helps guide her brother through the mission using her tech skills. Jack Bauer from "24" makes a brief appearance at the end, congratulating Bart for his work. The episode concludes with Springfield Elementary returning to its usual state of disorder but without the looming threat of a stink bomb disaster.