Dizi Adı: Castle
Bölüm Adı: The Way of the Ninja
Sezon/Bölüm: 6. Sezon 18. Bölüm
Yayın Tarihi: 17 Mar. 2014

When a Japanese ballet dancer is mysteriously murdered, Castle and Beckett’s investigation into her secret life uncovers evidence that she was killed by a ninja, and now that ninja is coming after them.