In this engaging discussion, Richard Bauckham, a prominent New Testament scholar known for his work on eyewitness testimony, teams up with Tim McGrew, a philosopher renowned for his contributions to Christian apologetics. They dive into the evidence supporting Mark as the true author of the Gospel, influenced by Peter's teachings. The conversation highlights the significance of named characters in Mark's narrative, the pivotal roles of women witnesses, and the historical credibility of names and geography found within the text.