David Boreanaz:..".. Demons are just like people.. just like people.. their are good people and bad people.. the same way.. their are good demons and their are bad demons.. they are demons who are good people.. and their are demons who are bad people, very bad people... I killed the demons who were the bad people on "Angel".. Amy Acker played a demon who was a good person, a really good, nice person on 'Angel'.. she actually played a demon who was more angel than demon on that show..."...