Matt's not here this week, so Chris is joined by special guest cohost Chris Rohling for quite possibly our Christmasy-est non-Christmas special ever! Longtime friend of the show Jeff Parker joins us this week for a holly jolly deep dive into a story he wrote 12 years ago: "Yes, Virginia, There Is a Santron." We talk about trying to make Gravity happen, working backwards from an ending, and of course, the magic of Christmas!