It’s good to see some podcasts emerging in this area. NT Gateway lists the ones below. NT Pod especially has some interesting topics (e.g., “What is Redaction” and “Resurrection and After-Life in Paul”).
By Mark Goodacre. Regular podcast by the editor of this (NT Gateway) site on the New Testament and Christian Origins. Each podcast is a bite-sized 5-8 minutes long.
By Tim Bulkeley. Five minute podcasts on the Bible, with special reference to the Old Testament, with archives going back to 2007. Many bite-sized blogs on a variety of themes from one of the pioneers of online academic Biblical materials.
By Phil Harland. 25-30 minute podcasts from Philip Harland of York University, Toronto, in several series, including Paul and his Communities (2007-8), Early Christian Portraits of Jesus (2008) and Diversity in Early Christianity: “Heresies” and Struggles (2009).
By Matt Page. 5-10 minute podcasts offering reflections on several major Jesus films. From Matt Page of the Bible Films Blog.