This is it folks! Our heroes have just made contact with another Homeworld ship! Is this the episode where Yellow Diamond finally meets Steven? Will the Crystal Gems be able to negotiate peace now that they've disarmed the Cluster? Or will they just hit her? The episode title might be a clue! The climactic ending to In Too Deep starts now! Soon! Soon to now. Unless it already aired when you're reading this, in which case it started then! I think that covers it.
The Diamond will be hit at 7:00 ET/PT on Cartoon Network! If your TV's broken because you tried to hit the Diamond when she appeared in Message Received, I got yo' number! Streams and downloads are after the break.
And again, please do your level best to keep the comments spoiler-free until the episode airs.