diff --git a/libs/langgraph/langgraph/pregel/debug.py b/libs/langgraph/langgraph/pregel/debug.py
index 7bd9e634e..dc2e403a7 100644
--- a/libs/langgraph/langgraph/pregel/debug.py
+++ b/libs/langgraph/langgraph/pregel/debug.py
@@ -137,7 +137,12 @@ def map_debug_task_results(
             "result": [
                 w for w in writes if w[0] in stream_channels_list or w[0] == RETURN
             ],
-            "interrupts": [asdict(w[1]) for w in writes if w[0] == INTERRUPT],
+            "interrupts": [
+                asdict(v)
+                for w in writes
+                if w[0] == INTERRUPT
+                for v in (w[1] if isinstance(w[1], Sequence) else [w[1]])
+            ],
         },
     }