Each year I offer a public lecture at Ashland Theological Seminary. This year I chose to present on the book of Revelation. Below is the video of that lecture.
Just by way of orientation, a majority of the audience is made up of people from the community, so this is not a "scholarly presentation." Rather, it is an attempt to put good biblical scholarship in the hands of people who are in the church.
Give the audio a chance. It's a bit muffled for the first few minutes, but clears up before I begin speaking.