

S06E18
The Way of the Ninja
Aired March 17, 2014
Free, with no ads. Tick off what you watch and see what airs next.
Summary
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.
TV Binge Diary
Keep track of Castle (2009)
- See what airs next, in your own time zone.
- Tick off episodes and films as you watch.
- Rate them, keep lists, and keep the record. Private by default.
