A murder investigation ends up involving Capt. Gates family on Castle. "The Greater Good" is the 19th episode of the show's sixth season.
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What is lurking on the other side of that door? Could it be ninjas? On Castle anything is possible.
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Is Beckett searching for a killer or does she know they're on the hunt for a ninja?
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Rick looks oblivious to the professional killer he's about to face. Maybe he can use it in the next book, if he survives.
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What is Rick holding and is there any chance it will help him fight off a ninja? "The Way of the Ninja" is the 18th episode of the show's sixth season.
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Castle can't believe his eyes. Who actually expects to face off with a ninja? Well, maybe Castle.
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Beckett and Castle are in a big empty space. Little do they realize what type of visitors may be lurking in wait.
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Do Kate and Rick have any idea they are about to face off with a ninja. "The Way of the Ninja" is scheduled to air Monday, March 17th on ABC.
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Castle Quotes

Sometimes the hardest things in life are the things most worth doing.

Castle

One day you will look back and you will realize that every experience you ever had, every seeming mistake or blind alley was actually a straight line to who you were meant to be.

Rick Castle