It's the twenty-fifth Kulturecast and this week we are joined yet again by staff writer John Lein to talk about the next two movies in our Disaster Movie Marathon. We talk about how trains aren't really that scary in Unstoppable, and how Speed might actually be one of the best action/disaster movies around.As always, you can follow Chris Stachiw on Twitter at @HeelStach, John Lein at @JohnLein1, and Kulture Shocked at@KultureShocked. You can also subscribe to the Kulturecast on iTunes here. Also, don't forget to check out our official Facebook page for news, upcoming reviews, contests, and new content.