The main character actor is Bruce Campbell. He's worked with director and creator of Evil Dead, Sam Raimi since the beginning of the movies/series creation. I had only watched the third movie and the first two seasons before I decided to watch the first and second movie. The series takes on the atmosphere of the second and third movie with a dab of witty modernization.
Update on the show: Since I last posted this review of the series, I have watched season 3. And in all its fun, gore and wit, I was sad to discover the show was canceled. I felt like the last episode could be an ending or the beginning of something new, but alas, it's the former; The main actor, Mr. Campbell decided not to continue it and to retire the character, officially hanging up that deadite hunting hat.