Things will be a bit different when the series return in 2017 though, what with Legends of Tomorrow moving to join The Flash on Tuesday nights.
Arrow‘s episode during ‘Heroes v Aliens’ is also the show’s 100th episode overall.
‘Invasion!’/’Heroes v Aliens’ begins Monday, Nov. 28 with Supergirl at 8 p.m. EST on The CW, and continues with The Flash at the same time on Tuesday, Arrow on Wednesday, and Legends of Tomorrow on Thursday.
Everything in the Arrowverse will go back to business as usual after ‘Heroes v Aliens’ is done, as the four DCTV shows will thereafter be preparing to take their midseason break over the winter holidays.