File this under Awesome! Actor Nathan Fillion will at this years Phoenix Comicon! Known for his portrayal of Captain Malcolm Reynolds in Firefly and Serenity, Captain Hammer in Dr. Horrible’s Sing Along Blog, and currently starring in ABC’s Castle as Richard Castle. Nathan has also appeared as a voice actor in video games including Jade Empire and Halo among many other roles. Nathan is also known for his charitable works including co-founding Kids Need to Read, and for generally being awesome on the internet. Get your tickets for the event now HERE!