Sixteen episodes, focusing on the spooky and supernatural, were made exclusively for Zune in 2011. A seventeenth episode was recorded but mysteriously disappeared. As of January 2013, all Overkill episodes including an intro/retrospective and the seventeenth unreleased episode are available for purchase from their Bandcamp.
As of the Summer of 2016, the podcast features a monthly Overkill themed episode, delving into the realm of the supernatural and the unknown.
Regular, Overkill themed episodes
#120: Double-O Q and the Honey Boo Boo Segment on the Goat Man
#208: Moon Fever Segment on the Doggie Suicide Bridge