There was a show on fox around 1998 that was about a guy who had to kill demons !
Question: What was the name of that show
Answers: What was the name of that show
Was it Brimstone? I remeber the show. Check the links below.
It was probably Brimstone, as mentioned before. If you mean a little later than 1998, then it was Angel. Then again, I'm not positive if David Boreanez has a tattoo on his arm.