

That being said, I am interested in seeing how this affects Arrow. By focusing just on Barry and not overdoing it on the changes, it made that story feel way more intimate and moving.

Barry messing with the timeline also means the Reverse Flash is alive again because the one that helped at the end of the episode is a time remnant, leftovers from an aborted timeline (…I think.Thawne telling Barry that he’s the villain now reminded me of my favorite scene from Smallville.Creepy! This end scene was teasing one of the season’s big bads, Doctor Alchemy. Cast Main cast Melissa Benoist as Kara Danvers/Supergirl, Kara/Overgirl and Red Daughter Mehcad Brooks as James Olsen/Guardian and James Olsen's Earth-X doppelgnger Chyler Leigh as Dr. “It’s time to wake up,” says the voice as someone scrawls “Alchemy” across the bedroom mirror. The third season of Supergirl premiered on Octoon The CW and concluded on June 18, 2018. End Credits Scene: The episode ended with The Vampire Diaries‘ Todd Lassance, who played The Rival in the Flashpoint timeline, being awoken by an ominous voice.
