
Ronald Meltzer or also Dr. Ronald Meltzer is main antagonist of the episode ''I Fall To Pieces'', from season one of Angel. He is a Wolfram & Hart client, he was totally delusional and had the ability to loosen parts of his body, in addition he was totally obsessed with a woman named Melissa whom he was chasing. But when Angel appeared and fought against, making Meltzer vulnerable, and then when he got behind Melissa, Angel defeats him by destroying his body.