An EXPLOSIVE 'Castle' weekend!

Astro is catching up, with 'Castle' Season 3 marathons over Sundays with the airing of episode 15, 16, 17 this coming Sunday. You won't want to miss episode 16 and 17 because it's a 2-part episode, "Setup" and "Countdown" - Castle and Beckett were trying to solve a murder case when they stumbled upon a highly radioactive crate, which later proves to be a 'dirty bomb' capable to wiping out the entire Manhattan and beyond!

Radioactive. The first thing that comes to your mind ... is RUN!! Credit : ABC.com

Happy Viewing!