Beckett and Castle have a lot to talk about in this scene from "Watershed." It's the Season 5 finale.

Will Kate Beckett ever solve the murder of her mother? That's a major topic on the Castle Season 5 premiere.

Will what Kate and Rick find at this crime scene change their lives on Castle? "The Good, The Bad, and The Baby" is the tenth episode of the show's sixth season.

What is going on here?!? Beckett is approached by her colleagues in this scene from the episode "After the Storm."

Is this one of the many schools that Rick Castle was kicked out of? We'll find out on "Smells Like Teen Spirit"

Beckett was last seen wearing this gorgeous leather jacket on Castle Season 2 Episode 23, "Overkill" We couldn't find any information on the designer or the price but as it's always been a favorite we had to add it to our list. The only down side was that she was kissing Tom Demming the day she wore it.

Beckett flashes Castle a smile in this scene from the ABC hit. You can't blame her, can you?

The relationship between Castle and Beckett is very different now. Much to the happiness of most fans!

It's impossible to deny the chemistry between Rick and Kate; though Kate tries her best to in Castle's series premiere.

Run, Kate, run! This is a scene from "After the Storm," the fifth season premiere of Castle.

Beckett and company look over in this scene from the fifth season premiere of Castle. It focuses on her mother's murder.

It's Caskett! Fans are fully behind this coupling on hit ABC series Castle.