Because you like Brock in Pokemon
Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.
Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.
Guillermo is the best servant a vampire could ask for. For years now. Not that he's counting. See them in What We Do In The Shadows.
A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..
His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.
Nothing inspires dread like the mysterious, masked Man in Black. But what's he hiding? See them in The Princess Bride.
A monstrous pirate captain, Davy Jones is quite literally heartless. See them in Pirates of the Caribbean: the Curse of the Black Pearl.
On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.
Miss Peregrine exists to protect her wards, whether they like it or not. See them in Miss Peregrine's Home for Peculiar Children .