The Flash

And a few more

Heroes and Aliens - Behind The Teams:

https://youtu.be/Sf3-Y4noqXs

People might find this post i made on another thread it does relate to season 2 in a way lol:

http://www.babeshows.co.uk/showthread.ph...pid1968478

Inside Ep 8 "Invasion" (Crossover)

https://youtu.be/V4fh9HTOJmE

Ep 8 "Invasion" Exclusive clip

https://youtu.be/OxIu_AXzw_w

Ep 8 "Invasion" scene

https://youtu.be/usdHfWHwUeg

Preview pics from Ep 9 "The Present" and yeah its a trip to Earth-3:

So far Ep 8 "Invasion" is great all
I'all say is you don't need to watch the Supergirl Ep.

thought it was good but Agents of Shield ep just kicked its arse

Ep 8 "Invasion"

To sum it up Epic, seeing all the heroes team up on the small screen was fantastic. The theme with season 3 has been Flashpoint and consequences and repercussions and you get plenty of that this season. There are few relevation's which were great, now the CGI was fantastic along with the action set pieces. There were a couple of comic Easter eggs and the film references which I won't spoil till it airs and the ending was the perfect set up for the second part tomorrow with Arrow and even more fitting that it's the 100th Ep. You do finally know which earth Supergirl is from. Stephen Amell knocked its out of park with his performance.