The invasion continued on The Flash Season 3 Episode 8.
On this installment of the fun CW series, aliens attacked Central City and Barry asked the Green Arrow for help in stopping them.
However, they soon realized that the battle was bigger than they thought, so they track down the Legends of Tomorrow and Supergirl to help.
Oh, yes, everyone came together!.
Once all of the super friends were assembled, they devised a plan to attack …. but a shocking secret related to Flashpoint was revealed and it changed everything.
Forever? Find out when you use the above video to watch The Flash online now.