Next Monday, #Castle returns with a very groovy new episode! Can you dig it? #MondayFever

Next Monday, #Castle returns with a very groovy new episode! Can you dig it? #MondayFever

Even Castle and Beckett need a little pick-me-up! #Castle

Even Castle and Beckett need a little pick-me-up! #Castle

A groovy new #Castle is coming your way on April 21st!

Nothing like staying in with a glass of wine and the love of your life. #Caskett #Castle

Nothing like staying in with a glass of wine and the love of your life. #Caskett #Castle

REBLOG this post to wish a very Happy Birthday to our own Nathan Fillion! #Castle

REBLOG this post to wish a very Happy Birthday to our own Nathan Fillion! #Castle

Fan GIF submited by Laisaives8 via Fanpop.com. #Castle #Caskett

Fan GIF submited by Laisaives8 via Fanpop.com. #Castle #Caskett

#Caskett investigates the murder of a Wall Street businessman who worked uncover for the U.S. Attorney’s office! Watch “For the Greater Good” tonight at 10|9c on ABC.

#Caskett investigates the murder of a Wall Street businessman who worked uncover for the U.S. Attorney’s office! Watch “For the Greater Good” tonight at 10|9c on ABC.

Everyone is curious for information about Captain Gates’ sister! #Castle

Everyone is curious for information about Captain Gates’ sister! #Castle

Homicide detectives by day and wedding planners by night! Here’s a sneak peek of Monday’s all-new episode of #Castle: