Follow UsStay up to date by following us on Twitter.

The Flash: Are Zoom and Barry the Same Person? Watch the Sneak Peek from Tonight’s Episode

Zoom/Jay Garrick (Teddy Sears) on 'The Flash'

Zoom is apparently feeling very chatty. He summons Barry Allen to the Central City police station to talk about how similar he and the Flash really are.

Watch the sneak peek below.

THE FLASH: “INVINCIBLE”

KATIE CASSIDY GUEST STARS AS BLACK SIREN

After Zoom (guest star Teddy Sears) unleashes an army of Earth-2 meta-humans on Central City, Barry (Grant Gustin) is shaken when he sees their leader is the Black Canary’s Earth-2 doppelganger, the Black Siren (guest star Katie Cassidy). Meanwhile, Wally (Keiynan Lonsdale) takes to the streets to help The Flash stop the meta-humans, which worries Joe (Jesse L. Martin). Iris (Candice Patton) and Henry (guest star John Wesley Shipp) are concerned about Barry taking on Zoom.

Jesse Warn directed the episode with story by Greg Berlanti & Andrew Kreisberg and teleplay by Brooke Roberts & David Kob (#222).

The Flash airs Tuesdays at 8pm EST on The CW.SuperFable