diff --git a/static/js/list.js b/static/js/list.js
index 9523d77f..47066458 100644
--- a/static/js/list.js
+++ b/static/js/list.js
@@ -134,7 +134,9 @@ pandora.ui.list = function() {
                     info = data['year'];
                 } else {
                     format = pandora.getSortKeyData(sortKey).format;
-                    if (format) {
+                    if (Ox.isUndefined(data[sortKey]) || Ox.isNull(data[sortKey])) {
+                        info = '';
+                    } else if (format) {
                         info = (
                             /^color/.test(format.type.toLowerCase()) ? Ox.Theme : Ox
                         )['format' + Ox.toTitleCase(format.type)].apply(