So, after the surprising (or not so, given it was correctly predicted all over the internet before the episode aired) reveal that the Calculator, the villain-of-last-week, was actually Felicity's dad, we get some fairly swift resolution on that front this week. It starts with his confession that he was the man she went up against last week, and that he knows all about her vigilantism. He then tries to prove he's not a bad guy, something Felicity buys, although her mother does a great job of trying to convince her otherwise (some top work for Charlotte Ross as Donna Smoak there). Ultimately, it of course turns out that he's not a good guy, and Felicity unfortunately has to call the cops on the father who's been missing almost her entire life. Given the mystery built up around her father though, and the fact we've had to wait so long to meet him, surely that can't be it?