Trapped with a Vengeance is the second part of the 36th of season 2, which aired on April 22, 1998. In this episode, Yani, the janitor at Huber Elementary, plots his revenge on Dexter for making him stay overnight to clean up his messes.
Dexter stays at school too much, forcing Yani, the school janitor, to stay late and clean up after him.
Dee Dee (cameo in a video)
At the end of the episode, the doors to the outside opens both ways, since Yani opened it by pushing them to the outside, while his wife opened them by pushing them to the inside.
Why did Dexter crawl in the vent? He could stand up and run through it since he's short and big enough to fit.
At the end of the episode, Dexter was walking away happily whistling "Jingle Bells." Did he forget that Dee Dee was destroying his lab?
This episode is a parody of the movie Die Hard and the scene where Dexter walks through potato chips barefoot mimics a scene of a character is Die Hard walking through shattered glass barefoot.
This episode ends with Puppet Pals Mitch and Clem singing "Bottles of Bonk on the Wall"
Yani is sitting in the janitor closet scheming a plot.