In the closing credits for the English dub, there is an extra page of actor credits who really belonged in episode 16.
Chronos Numbers declared
II - Belze Rochefort - he wields a pole axe and is put in charge while Sephiria Arks is out.
XII - Mason Oldrosso - shorter man with the beard
X - Lin Shao Lee, recently appointed
In this episode, we finally get to see Charden's true face, without his top hat and sunglasses on.
The Chronos trio, Cerberus, have already appeared in previous episodes but they formally introduce themselves in this episode.
V - Nizer Bruckmeimer - He wields a pair of tonfa sticks that resemble cymbals, and is adept at close-range attacks.
VII - Jenos Hazard - His special ability is manipulating some razor-sharp Orihalcum wires for attacks.
XI - Beluga J. Heard - He has a shoulder based bazooka weapon for long distance attacks.
One of the members of the Apostles mentioned "seirei". Seirei literally translates to dragonfly.
More Apostles of the Stars introduce themselves in this episode.
Durham Glaster - the gunman with a western hat and metallic mask covering his nose, mouth, and chin. His special power is his ability to use Chi power as bullets.
Master Maro - the heavy-set sumo wrestler guy. His special ability is controlling gravitational forces, making airborne objects fall, making people very heavy that they cannot move, or repelling other attacks. In the opening video, he also attacks with his hands much like Honda in Street Fighter 2.
Leon - the kid who spends most of his time riding on the skateboard. His special ability is to manipulate air by either choking the victims, render air attacks useless, whirl around at high speed for attacks, or launch a devastating twister tornado attack.
Echidna Parass - this light-turquoise haired movie idol actress is the right-hand woman to Creed, often sporting similar fashion patterns to him. Her special ability is dimensional portals to pop in and out of. She can reach into one portal with a pistol and the other end would be against the victim's head. She can also gate out for a quick escape.
In this episode, we learn Sven Volfied had an IBI partner named Lloyd.
Charden Flamberg - the guy with the tall top hat and the sunglasses. His special ability is to shoot out some sort of blood death attack from his fingers that kills his opponents.
Kyoko Kirisagi - the somewhat spazzy and hyper Japanese schoolgirl who totally fawns over Train, calling him Mr. Black. Her special ability is to manipulate and breathe out fire, and is not afraid to use it.
Both Charden and Kyoko are Apostles of the Stars.
In this episode, Sven mentioned the word "fishing". Fishing is a method sweepers use to catch a target. They become a decoy and lure the target out of hiding.
When Kyouko asked Train for his name, Train answered "Kuroneko", which literally translates to Black Cat. Kyouko uses "Kuro" as a nickname for Train.
After Train rescues Kyouko, she mentions the word "kyun". Kyun is an onomatopoeia for a heart throb.
We learn that a bottle of Shinkitou is a drink that awakens the power of Tao.
In this episode, we learn that Sven used to be an IBI agent.
Onigokko was mentioned in this episode by Eve. It is the Japanese romanization for tag. It refers to the person who is "it" as the "demon".
A mysterious battle squad that utilizes strange spells.
In this episode, we learn Train abandoned his dark black coat and bought a thin blue jacket instead, which he wears throughout the rest of the series.
We learn Train eats a huge amount of food daily, causing Sven to go broke pretty fast, and have a harder time keeping money.
Months worth of time passes by between the previous episode and this one. Train is now traveling with Sven and Eve, and has been for about six months.
VII Jenos Hazard
One of the books in Eve's stack of books contains a story called "Cherry Blossom Viewing From A Row House". It is a rakugo story about poor occupants in a row house who go out to view cherry blossoms, pretending their tea is sake and their pickled daikon are egg rolls, enjoying a slice of life.