Now that Paul Feig’s Ghostbusters movie is available on DVD and Blu-ray, there’s an extra special treat for fans of the wonderful Kate McKinnon: a bonus feature of outtakes that’s just ten minutes of McKinnon riffing and improvising as Holtzmann. If for some reason you needed more proof that McKinnon is an absolutely hilarious, brilliant performer, the above outtakes reel should definitely do the trick, and it’s stuffed with so many improvised lines by McKinnon that Feig could make a whole other film around it. “He’s like a red Solo cup: You use him once, you have a great time, toss him in the garbage.â€