The Flash season 3 episode 19 return date: Grant Gustin, cast’s back on…

If you’re looking for The Flash season 3 episode 19 return date, we’re pleased to provide that here! The bad news is that we’ve got a rather long time to go until Grant Gustin and the rest of the cast is back in the air.

For the time being, what we can tell you is that the next installment is going to be coming on the air on Tuesday, April 25, and the title for the hour is “The Once and Future Flash.” We’ve heard some assorted teases here and there that this could be an installment that is almost entirely in the future, which could be important in giving Barry Allen some more insight into who Savitar is and why all of this is happening within his timeline. It’s critical for figuring out just how to stop the Big Bad of the season — the show’s certainly taken its time to get here, and we’d be willing to wager that they’ve almost taken too much time to get here since there’s been a good bit of filler through much of the season to date.

(Trust us, we’ve got a piece gestating on a potential improvement for the DC – CW universe, and it’s something that we could be posting later this week.)

Unfortunately, there is no official synopsis for this episode at the time of publication, but we expect that to be something that comes out a little bit later this week. The CW does tend to release these a few weeks before the episodes air unless they’ve got something super-secretive up their sleeve — it does tend to happen every now and then.

In total, there are a handful of episodes still to go, with the finale likely airing in mid-to-late May. While we think the finale date will be May 23, we don’t want to declare that as 100% official until we hear it from the network itself.

Promo – This gives you a slightly better sense in context of what is coming — Barry will encounter the future version of himself, and apparently, Killer Frost is going to be unleashing a reign of terror now that she’s back. After tonight’s episode, it’s fair to say we are PSYCHED for the future.

What do you want to see on The Flash when it returns to The CW? Share some thoughts now in the comments!

Meanwhile, be sure to head over to the link here to secure some further news and updates when it comes to the show. (Photo: The CW.)