Splitting Images (Danny Phantom)

Splitting Images is the 5th episode of Danny Phantom.

Plot
After a series of run-ins with Dash, Danny uses his powers to get revenge. Unfortunately, this triggers the ghost of Poindexter, a kid who was shoved in his locker one time too many.

Bad Qualities

 * 1) It's a Danny Phantom torture episode.
 * 2) Despite being a bully hunter, Sidney refuses to listen to Danny when he tries to explain himself and automatically assumes that he bullied Dash instead of the other way around.
 * 3) Plot hole: When Dash bullied Danny, why didn't Sidney Poindexter help Danny out?
 * 4) Sidney Poindexter causes Danny and his school trouble and tortures him by possessing his body.
 * 5) The bullies, like Dash and Paulina, resort to their usual bullying on Danny and some of the other students.

Good Qualities

 * 1) The episode started well until the bullying started in the middle part.
 * 2) The bullies, like Dash and Paulina, as well as Sidney, do get their comeuppance for their bad actions.
 * 3) This is the first time we get to see the Ghost Zone, with the location, Sidney Poindexter's School, being a cool black-and-white 1950s world.
 * 4) Good Ending: Sam and Tucker trick Sidney into going back into the ghost zone, and after a fight between him and Danny, Danny goes back to the real world, while Sidney gets accepted by the students at his school (because of Danny unintentionally making him look cool). Danny also breaks the mirror in the cursed locker, so no one will face Sidney ever again, and Danny is reassigned to a regular locker.

Trivia

 * The fourth wall is broken when a student gives an "Oh Well" shrug to the audience when wondering what happened.