Because you like Kathryn Janeway in Star Trek Voyager
Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.
Gruff and sarcastic, Detective Harry Dresden use unconventional ways to track down perps, including using magic and the supernatural. See them in The Dresden Files.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.
With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.
Whether it's getting a deal or finishing a homework assignment, Jessica Huang demands nothing less than the best from those around her. See them in Fresh off the Boat.
Maria Rambeau is a tough-as-nails Air Force pilot who is also a loving single mom. See them in Marvel Cinematic Universe.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.
Ofelia is face-to-face with the deadliest creatures of the underworld and completely unafraid. See them in Pan's Labryinth.
Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.
Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.
Major Marquis Warren is a talkative, sharp-eyed, and cold-hearted Civil War soldier-turned-bounty hunter. See them in The Hateful Eight.