Because you like Montgomery Scott in Star Trek

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

Despite the war-torn world around him, Mal Reynolds still holds onto the shred of hope that life can be more than just living another day. See them in Firefly.

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

Faith has a chip on her shoulder and a stake in her hand to slay vampires in her town. See them in Buffy the Vampire Slayer.

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

Few can match this dwarf when it comes to self-confidence. Gimli is as eager for a good time as he is for a fight. See them in The Lord of the Rings.

A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.