This Saturday night a new monthly comedy show, "Dark Spots" makes its debut at New York City's infamous "Creek and the Cave" comedy club. "Dark Spots" is a stand up comedy show, where the theme is dark comedy. With the rise of storytelling forms of comedy, dark humor is increasingly making its way into comedy clubs, and onto podcasts, albums and specials. But you haven't heard much about dark stand up shows until now. So we talked with the shows producers and hosts Alison Zeldman, Shane Torres and Nate Fridson, and asked them, what is dark stand up, and why is it something they decided to put into a comedy show.