Umm, no offence, but I do think you are being rather sexist here. For a start, can you categorically prove it would be impossible for a woman to fight a werewolf? Seriously, though, how is having a female protagonist "unrealistic", exactly? Given that 51% of the world's population is female, it's not exactly unthinkable that a woman would be a protagonist in a TV show.
I do think that men naturally have a slight advantage in terms of physical strength (which is why you don't see many women who are, say, SAS or Special Forces) but it's not so extreme that it would be unrealistic to see a female character fighting a werewolf, and a woman who has received combat training is going to be a lot stronger than a man who hasn't, in any case. A character, whether male or female, doesn't even have to be physically strong or especially smart to fight monsters to begin with (Pan's Labyrinth, in which the main character is an 11-year old girl, is an excellent example of this). And any point about male/female physical strength is moot when discussing superheroes since they have superhuman abilities to begin with.
I'm not trying to be rude here, but pigeon-holing all female characters as "weak" really isn't a good idea, and if you plan on making films, your writing will suffer because of it. So please, please, reconsider what you're saying here.
Anyway... as far as TV shows go, most have already been listed here, but I'd recommend Person of Interest, Breaking Bad (although it's horrifically violent in places, especially the first few episodes), Sherlock, and Doctor Who. I've only seen the pilot of Fringe, but from what I can tell it looks like a great show and I'm planning to watch it this summer. Also Nikita and Alias, even if the latter is over 10 years old. (Although you probably wouldn't like the last two since they have female protagonists... )
Retribution (3rd place in BRAWL 2015)&Smeagol make the most of being surrounded by single, educated women your own age on a regular basis in college
AquaMorph I dunno women are expensive