A promo for next week's "The Flash" episode has been posted on the show's Facebook page. The promo for the appropriately titled "Going Rogue" inducts Captain Cold ("Prison Break's" Wentworth Miller) into the Flash's growing gallery of villains, and it re-introduces Barry to Felicity Smoak -- the computer genius that he previously flirted with during "Arrow's" second season.
"My team has a similar set up but with more pointy objects," quips Felicity (Emily Bett Rickards) to Team Flash members Cisco and Caitlin, showing off her status as a seasoned super hero helper. Miller's Captain Cold shows off by donning a big parka and putting his freeze gun to work.
You can check out all of the Smoak and Cold action in the video below. "Going Rogue" airs 8 p.m. Tuesday, Oct. 28 on The CW.