diff --git a/test_tmdb.py b/test_tmdb.py
index 574c8c9..ac8f3af 100644
--- a/test_tmdb.py
+++ b/test_tmdb.py
@@ -95,7 +95,7 @@ class TestTmdbMethods(unittest.TestCase):
     def test_cast(self):
         movie = TvShow()
         movie.search_title('The Flash')
-        self.assertEqual('Tom Cavanagh', movie.cast[0])
+        self.assertEqual('Grant Gustin', movie.cast[0])
         self.assertEqual('Carlos Valdes', movie.cast[2])
 
 if __name__ == '__main__':
diff --git a/tmdb/tmdb.py b/tmdb/tmdb.py
index 4155874..a4a94d0 100644
--- a/tmdb/tmdb.py
+++ b/tmdb/tmdb.py
@@ -206,5 +206,7 @@ class TmdbBot(Plugin):
                         await self.send_notice(evt, 'Syntax wrong:  !tmdb id {movie|tvshow} {tmdb id}')
                 else:
                     await self.send_notice(evt, 'Syntax wrong:  !tmdb id {movie|tvshow} {tmdb id}')
+            else:
+                await self.send_help(evt)
         else:
-            await self.send_notice(evt, 'Command unknown!')
\ No newline at end of file
+            await self.send_help(evt)
\ No newline at end of file