Because you like Ally Maine in A Star is Born
A resourceful ship systems engineer, Isaac Clarke does his best to batttle the infection spreading across space. See them in Dead Space.
WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.
A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.
Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.
He's an eccentric pirate making it up as he goes along. He's Jack Sparrow, savvy? See them in Pirates of the Caribbean: the Curse of the Black Pearl.
Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.
Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.
When Rin Matsuoka is not swimming, he mostly spends his time brooding or listening to angry Dubstep. See them in Free! Iwatobi Swim Club.
Indiana Jones is a swashbuckling archeologist who hates snakes, Nazis, and priceless artifacts falling into the wrong hands. See them in Raiders of the Lost Ark.
It's time somebody has to take over. It might as well be Fish Mooney. See them in Gotham.
Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.