Having received an ominous threat from her old boss, Amunet, Caitlin fears that her past time as Killer Frost may be back to haunt her. Felicity comes to Central City to help the girls celebrate Iris’s bachelorette party, while Cisco, Joe and the guy... (more)s take Barry out for a night on the town.
Danielle Nicolet, Emily Bett Rickards, Hartley Sawyer, Katee Sackhoff, Riley Jade