Because you like Torrance Shipman in Bring It On

Artemis Fowl understands the way of the world. If he wins, he's a prodigy. If he loses, then he's crazy. That is how history is written. See them in Artemis Fowl.

An inquisitive archaeologist, Professor Hershel Layton knows a gentleman leaves no puzzle unsolved. See them in Professor Layton.

Chloe Decker's case should be open-and-shut. But something seems to be troubling her, something about Palmetto Street. See them in Lucifer.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Hunting ghosts is both a job and a passion for Abby Yates. See them in Ghostbusters (2016).

Castiel might be an immortal angel, but the human world is still more than a little confusing. See them in Supernatural.

Clementine is a beacon of innocence in a dangerous, deadly world. See them in The Walking Dead (Video Game).

Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.

Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.

Alfredo Linguini can whip up five star meals effortlessly. Just don't look under his hat. See them in Ratatouille.

Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.