Grant Gustin Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Tom Cavanagh as Dr. Harrison Wells and Jesse L. Martin as Detective Joe West.
Determined to stop Savitar, Barry goes to Earth-3 to get advice from Jay Garrick (guest star John Wesley Shipp).
Following the clip released earlier today, The CW has debuted another clip from tonight’s midseason finale of The Flash, and this one will make Harry Potter fans’ heads spin.
Wally wants to help Barry fight Savitar and reveals that he’s been training with H.R., which doesn’t go over well with Barry.