diff --git a/pandora/item/models.py b/pandora/item/models.py
index be7f3303..138b4fcd 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -1375,7 +1375,7 @@ class Item(models.Model):
         self.poster_height = self.poster.height
         self.poster_width = self.poster.width
         self.clear_poster_cache(self.poster.path)
-        if self.cache.get('posterRatio') != self.poster_width / self.poster_height:
+        if self.poster_width and self.cache.get('posterRatio') != self.poster_width / self.poster_height:
             self.update_cache(poster_width=self.poster_width,
                               poster_height=self.poster_height)
 
diff --git a/static/js/getItemTitle.js b/static/js/getItemTitle.js
index 286036c6..a13c8b83 100644
--- a/static/js/getItemTitle.js
+++ b/static/js/getItemTitle.js
@@ -1,6 +1,10 @@
 'use strict';
 
 pandora.getItemTitle = function(itemData, includeYear) {
+    var director = itemData.director
+    if (!Ox.isArray(director)) {
+        director = [director]
+    }
     return (itemData.title || Ox._('Untitled')) + (
         Ox.len(itemData.director) || (includeYear && itemData.year)
         ? ' (' + (