Supergirl films Elseworlds scenes with Melissa Benoist, Tyler Hoechlin, Stephen Amell and Grant Gustin at the usual location for STAR Labs

Updated: 11:00 PM October 30, 2018 - More photos added.
Updated: 1:05 AM October 31, 2018 - More photos added.

THIS BLOG POST IS FOR "SUPERGIRL" SEASON EPISODE 409 "Elseworlds" AND MAY CONTAIN POSSIBLE SPOILERS FOR THE EPISODE.

If you have not seen the episode, and do not want to see or read possible spoilers about it prior to seeing it, do not continue reading the article or viewing the photos below.
 
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last warning
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A reminder... if you are going to post photos from this on your social media/website INCLUDE THE LINK TO THE POST with it...and don't use all of them. A maximum of FOUR (4) photos please. Plus, PROPERLY credit the source(s).

As October got under way, so did the annual DC TV universe crossover event that they have done for the past few seasons. This year, only 3 of their 4 shows are taking part, with Legends Of Tomorrow taking a pass on this one. Arrow, The Flash and Supergirl are teaming up for the event.

Today, I caught up on the Supergirl part of filming. The scenes they were shooting were at a place very familiar to the Arrowverse fans.... its the exterior location for S.T.A.R. Labs on The Flash.... but today, it didnt have the usual STAR Labs items around it. Instead, it had a big Superman/Supergirl logo in front. Todays scene saw Melissa Benoist as Supergirl, along with Tyler Hoechlin and his stunt double as Superman and an alternate Superman, Grant Gustin as The Flash, and Stephen Amell as Green Arrow shooting a scene where the alternate Superman seems to take The Flash as a hostage temporarily while Superman is reading from a book that seems to have all the symbols in it we previously had seen featured in episodes of The Flash.

I'll try to add more of an update on the scene later... but cliff notes version.
Black Superman takes Barry hostage briefly, then when Oliver moves in on him with his bow drawn, Barry tells Oliver not to attack, then Black Superman lets Barry go....  then claps his hands together, a huge boom goes off that creates an explosion behind that glass Superman emblem... he then goes, steals the book from the other Superman, and flies away.

To see more Behind The scenes blog posts and photos from Supergirl go HERE
To see the autograph gallery for Supergirl go HERE

The Arrowverse event will air on December 9, 10 & 11 on The CW in the U.S.

If you are in Canada, and do NOT have Netflix... You will have to watch it by Unofficial means, because the morons at The CW have given Netflix the rights to air The Flash the next day (it literally does NOT air live ANYWHERE in Canada), while giving Arrow to the Space network, and giving Supergirl to the Showcase network. The former network that carried them, CTV, now has none of them for some reason. So uhhh, I guess good luck with watching it.

As I promised in the original blog post here.
Here are more photos from todays shoot.
There will be some more added later this week. So check back later for more.