diff --git a/README.md b/README.md
index 50030eb..31e4cb2 100644
--- a/README.md
+++ b/README.md
@@ -407,6 +407,11 @@ Promise.all([ promise1, promise2 ]).then(([ user1, user2]) => {
 });
 ```
 
+## Video Source Code Walkthrough
+
+**DataLoader Source Code Walkthrough (YouTube):**
+
+<a href="https://youtu.be/OQTnXNCDywA" target="_blank" alt="DataLoader Source Code Walkthrough"><img src="https://img.youtube.com/vi/OQTnXNCDywA/0.jpg" /></a>
 
 
 [@schrockn]: https://github.com/schrockn