Earth-19/Titles

This is a list of why every episode has the title that is does in Young Plumbers.

Pilot, Part 1
A pilot episode is the name usually given to the first episode of a series.

Pilot, Part 2
See Pilot, Part 1'

Pop Quiz
A pop quiz is an unexpected test. When the recruits arrive at the Academy, they are tested immediately when Vilgax attacks. They were not expecting this, either.

Lesson Learned
Zon learns his lesson about messing with thins that he shouldn't mess with such as the Shuffler.

Organization
The title of this episode refers to the Elite. This is the first episode in which the Elite are mentioned.

The Bully
The titular character of this episode is Crash, who bullies other students.

New Student
The titular character of this episode is Rex, who joins the recruits as a new student.

Expelled
The Magisters expel Rex from the Academy following the events of the previous episode.

Assembly
The recruits have an assembly for the end of the month.

Public Enemies
The titular characters of this episode are Lotin and Ra'ol Set. While they try to act as enemies in public, they are secretly both working for the same team.

Report
The recruits get assigned a report to write in this episode.

Dark Days
This episode gets its title from both Darkstar, and the Dark Ages, which was a time of struggle and little scientific and technological advancement. In this episode, the recruits lose their powers and struggle fighting with other methods.

Secret Student
The titular character of this episode is Water, who goes to the Villain's Academy, even though he is secretly a spy for the Plumbers.

Detention
The title of this episode refers to the fact that recruits are forced to serve detention in this episode.

Comprehension
The recruits finally start to piece together what exactly the Elite is planning.

Paper and Pencil
Obviously, the titular characters of this episode are Paper and Pencil. Pencil is a clone of Paper created by the Elite.

Cheaters
The titular characters of this episode are Brian and Jack, who get caught cheating during the written portion of a test.

Unit Test
A unit test is a planned assessment on everything a group of students has learned since the last test. In this case, the test doesn't go as planned.

Alien Invaders
The titular group of this episode is the entire Salimorian Invasion Force, who warns the Earth about an upcoming invasion.

Rookies
The titular characters of this episode are Nick, Nar, Sub, Will, and Cassie, who are the new students joining he veterans at the Academy.

Rivalry
This title described the relationship between the Plumber's Academy and Villain's Academy.

Best Served Cold
This episode comes from the phrase "revenge is best served cold" but it really doesn't refer to this at all. The main reason the episode has this title is because it takes place mostly on an ice planet.

Patient Zero
The zero patient of a virus is either the first person to have been affected or the person to cause the virus. In this case, patient zero is Chemestris because she gives the recruits the virus.

Time Bomb
While not fully clear, the title of this episode comes from the creature living on Ranova, who is quite literally a ticking time bomb. If he keeps releasing the energy uncontrollably, he will eventually rip a hole in the space time continuum.

Unfinished Business
This episode refers to the mission that Crash never finished; the one where he would defeat the recruits, although this time he has other things to get done, too.

Hometown Hero
The titular character of this episode is Rylton, who is fighting in his own hometown's championship arena and is considered by everyone in the arena to be the best fighter around.

Alpha and Omega
Alpha and Omega are the first and last letters of the Greek alphabet, respectively, but the title of this episode mainly refers to the fact that Alpha is in the episode.

And Then There Were None
This episode's title comes from the book of the same name. It is also a pun on the name of the original Ben 10 episode and is a reference to the fact that no more crystals need to be found.

Ghosts in the Machine

 * A ghost in the machine is a hidden secret or truth that he long been kept hidden. While this is true, the episode also gets its title from the ghost like shadow that leads Sci to the machine with a sword near it.

Rituals

 * This comic gets its title from the ritual performed in this episode by Charmcaster, Hex, Marion, and Lutallo.