It's the holidays, so why not discuss the Zodiac Killer? Well, one of the murders was around Christmastime. Our special guest (and Susie's daughter!), Vivian Shubert, has a master's degree in Criminal behavior, and weighs in on the accuracy and and overall story depicted in the 2007 film, Zodiac. Also featured on the episode: Susie has a fungus among-us, and Angie spent time in a cave.