You'll want to watch Castle Season 5 online to check out Rick Castle and Kate Beckett's first season as an official romantic couple, even if they do have to hide it from the NYPD.
When a man in a Santa suit and Kris Kringle ID is found dead in the snow, Beckett and Castle must hunt down his killer... all while preparing for their first Christmas together as a couple on Castle.
Castle and Beckett find themselves investigating a murder at a sci-fi convention which has them dealing with crazy costumed fans and egotistical celebrities on this episode of Castle.
Beckett and Castle deal with the aftermath of their hookup. Ryan and Espo are still in a fight as they chase down clues to help find Kate's shooter. The path leads the four of them to a powerful man in a powerful position. Find out who is our review.
With Rick Castle and Kate Beckett finally in a romantic relationship, you'll definitely want to watch Castle Season 5 online here at TV Fanatic.
Rick and Kate figure out the fun and the pitfalls of being a couple when they have to hide it from everyone at the 12th precinct for fear that Rick will get kicked off the case. But trying to hide the truth from all of those detectives will be a definite challenge for the new couple.
Rick and Kate can't seem to get away from murder, even when they plan a romantic getaway to his beach home in the Hamptons. A dying man falling into the pool definitely kills the mood.
Later, Castle faces his scariest challenge when Alexis is kidnapped and taken out of the country. Help comes from a completely unexpected place when Rick's long, lost father appears out of the shadows to help.
Later, as Kate begins to question where their relationship is headed, she's offered an amazing job in Washington D.C. Will she leave Rick and the 12th to take on this great new opportunity? Just when it looks like Rick might break things off, he pulls out a ring and proposes. You won't want to miss one romantic moment. Watch Castle Season 5 online here at TV Fanatic.