Worst Villain: The Clock King. He was totally unnecessary. He wasn't all that compelling on Arrow, to be honest, and in The Flash Season 1 Episode 7, "Power Outage," we already had a perfectly good metahuman villain, Farooq aka Blackout, to shake things up. But, nooooo, The friggin Clock King had to break out of custody and start making timed demands. Let's not see The Clock King again.