Because you like Babydoll in Sucker Punch
Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.
A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.
Mr. Fox will never truly be happy without a dead chicken between his chompers. See them in Fantastic Mr. Fox.
T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.
Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.
There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.
Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.
R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.
Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.
Others see him as the town nutcase, but Flint Lockwood knows his inventions will change the world someday. See them in Cloudy with a Chance of Meatballs.
Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.