Because you like Gillian Owens in Practical Magic

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.

Marie Antoinette may be a fun-loving queen who has it all, but her husband doesn't know how to have sex, and an angry mob wants to cut off her head. See them in Marie Antoinette.

Toby Cavanaugh has trouble avoiding being manipulated. See them in Pretty Little Liars.

Never shy about sharing what she thinks, Beatrice loves to make smart remarks and keep men on their toes. See them in Much Ado About Nothing.

While his twin tries to save lives, Millions Knives does the best to end them. See them in Trigun.

A man of the court, Lord Varys knows how to manipulate it better than anyone. See them in Game of Thrones.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.