'The Flash': Upcoming episode 'The Icicle Cometh' suggests Caitlin's father could be a supervillain
According to the synopsis for an upcoming episode of 'The Flash', Caitlin's father, Thomas Snow will join Barry and Cisco in the show.
The CW released the official synopsis for the November 20 episode of 'The Flash' titled 'The Icicle Cometh', as reported by ComicBook. According to the synopsis Caitlin's (Danielle Panabaker) father, Thomas Snow (Kyle Secor) will join Barry (Grant Gustin) and Cisco (Carlos Valdes) in the show. The synopsis suggests that Caitlin, Barry, and Cisco will learn something new about Thomas and according to the assumptions among the fans, this new information could be of him being the supervillain known as Icicle.