Watch The Flash Season 2 Online. October 6, 2. 01. Picking up months after the Singularity attacked Central City, Barry is still struggling to forgive himself for Eddies death. Watch exclusive Star Wars videos, including movie clips and rare behind the scenes footage, previews, and featurettes. Concerned about putting his friends in danger, Barry has pushed everyone away and has chosen to protect the city on his own. Watch Boy A Online. When a meta human named Atom Smasher attacks the city, Iris tells Barry that he needs to let his friends help him protect the citizens of Central City. Meanwhile, Cisco helps Joe with his Meta Task Force. The Flash Season Two Episode One Watch Online' title='The Flash Season Two Episode One Watch Online' />LATEST HEADLINES.