Hey, "The Flash" fans. Yes, it's very unfortunate, but we have to let you guys know that your favorite show is, indeed, going to be missing from it's usual 7pm central time slot, tonight, for some reason, which means the new episode 13 of season 3 will be put on the back burner this week. However, you can rest assured in knowing that it is definitely scheduled to hit the airwaves, next week, Tuesday night, February 21st, 2017 at 7pm central time, so be sure to mark that date down on your TV calendars.

Tough Mudder is taking over

So, here's what CW's line up looks like for tonight.

They are going to be airing the season 1 finale episode of some new show they've got going, called: "Tough Mudder: The Challenge Within." The description for it, tells us that the people involved in it, will finally reach the end of their tireless journey, and will compete in a very grueling Tough Mudder obstacle course. If that sounds like something you might want to checkout, be sure to tune into The CW tonight. If not, then you know what to do.

New episode 13 spoilers

Now, lets get on to some more positive news, shall we? Of course we shall. We do have some official spoilers for episode 13, straight from The CW, along with an action-filled promo/spoiler clip (below). This installment is labeled: "Attack on Gorilla City." According to the official description, we're going to see Jesse Quick, who showed back up on the scene at the end of episode 12, reveal that she has returned because her father, Harry, is in great danger, having been kidnapped and taken to Gorilla City!

Back to Earth-2

This very bad news, will prompt Barry, Caitlin, Cisco and Julian to hit up Earth-2 in an effort to rescue Harry from his possible, terrible fate in Gorilla City. Unfortunately, this is not even going to be close to a smooth ride for them as they will quickly get captures when they start trying to make their way through the forest!

Solovar plans to do major damage

After being captured, they will be taken to Grodd, who ends up, telling them that he actually needs their help to stop Solovar, who is apparently the leader of Gorilla City. It's revealed that Solovar has cooked up devious plans to invade Earth-1! Oh no! Then in this last teaser, we'll be seeing Jesse Quick and Kid Flash, team up while on Earth-1 to stop a vicious metahuman that has the crazy power of being able to control gravity!

Joe and H.R. will be guiding them from the S.T.A.R. labs.

Cages for Barry and Caitlin

In the new clip, we definitely see Barry aka The Flash and his crew, running into some major problems on Earth-2 while they're in that dangerous forest. Barry and Caitlin are also seen entrapped in a cage at some point. Harry is also spotted, running for his freaking life! It's total madness! Be sure to check it out, below, and stay tuned.