While this season of The Flash has so far focused on Barry Allen’s family, next week’s the Snows take center stage as Caitlin finally hunts down the father she’d long thought deceased and learns something surprising about him. We’re just going to go out on a limb here, but looking at the photos below and considering the episode’s title is “The Icicle Cometh,” could Dr. Thomas Snow actually be the cold-as-ice super-villain known as Icicle? Caitlin’s mother did warn her not to dig any further into what happened to her father, after all. We’ll have to wait until next Tuesday, November 20^th to see what goes down during this frosty family reunion, but personally, we’re hoping it results in the return of Caitlin’s alter ego. After all, what better time for Danielle Panabaker’s ice queen to make a return than the holidays?

The Flash airs Tuesdays at 8 p.m. (7 p.m. CST) on The CW.