Watch: The Flash / iZombie Combo Trailer
The CW released a combo trailer, which you can watch above.
The Flash starts at 8pm ET followed by iZombie at 9pm ET.
The Flash "Out Of Time" episode synopsis:
Mark Mardon aka The Weather Wizard (guest star Liam McIntyre) appears in Central City intent on avenging his brother Clyde’s death, and sets his sights on Joe, who shot Clyde. When Mardon attacks Joe and Barry, Barry is able to super-speed them to safety but Mardon gets away. Barry warns Joe not to go after a meta-human alone but Joe doesn’t listen and ends up in grave danger. Meanwhile, Cisco looks into the night the team captured the Reverse Flash and realizes something doesn’t add up and begins to wonder whether Joe was right about Dr. Wells. Barry and Linda (guest star Malese Jow) end up on an awkward double date with Eddie and Iris.
A med student-turned-zombie takes a job in the coroner’s office to gain access to the brains she must reluctantly eat to maintain her humanity, but with each brain she consumes, she inherits the corpse’s memories. With the help of her medical examiner boss and a police detective, she solves homicide cases in order to quiet the disturbing voices in her head.