Because you like Cosima Niehaus in Orphan Black
Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.
This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Driven by obsession and anxiety, Monk bravely overcomes, or at least battles, his fears to help the world. See them in Monk.
The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.
Twisted and seemingly soulless, Bellatrix Lestrange finds joy in making others suffer. See them in Harry Potter Series.
Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.
Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.
Macbeth was probably named "Most Likely to Kill His Rivals" in his senior yearbook. See them in Macbeth.
A working class janitor with a world-class mind, Will Hunting is cocky, brash, and combative about his future. See them in Good Will Hunting.
Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.