diff --git a/expert/field.py b/expert/field.py
index 9abfa13..d6dee46 100644
--- a/expert/field.py
+++ b/expert/field.py
@@ -304,6 +304,12 @@ class MultiLineField(Field):
     def getValue(self, row):
         return self.getRawValue(row)
 
+    def getDisplayValues(self, row):
+        value = self.getValue(row)
+        if not isinstance(value, (list, tuple)):
+            value = [value]
+        return value
+
 
 # track fields