Dr. Anna Phillips, a research zoologist at the Smithsonian, shares her insights into the intriguing world of leeches, often misunderstood creatures with surprising medical benefits. The trio uncovers the vital roles leeches play in medicine, highlighting their historical and contemporary uses. Humorous anecdotes about personal encounters with parasites and unusual feeding habits, including leeches targeting hippos, further enrich the conversation. The discussion invites reflection on society's perceptions of these fascinating creatures and their ecological significance.