The CW released some promo pictures of Flash season 4 episode 5 titled “Girls Night Out.” It will air Tuesday, November 7, 2017 and guest star Arrow’s Emily Bett Rickards as Felicity Smoak and Kate Sackhoff as Amulet.
The Flash stars Grant Gustin as Barry Allen/The Flash, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramo, Tom Cavanagh as Dr. Harrison Wells, Jesse L. Martin as Detective Joe West, and Keiynan Lonsdale as Wally West. This episode is directed by Laura Belsey and written by Lauren Certo and Kristen Kim. The official description of the episode can be found below.
“Having received an ominous threat from her old boss, Amunet (guest star Katee Sackhoff), Caitlin (Danielle Panabaker) fears that her past time as Killer Frost may be back to haunt her. Felicity (guest star Emily Bett Rickards) comes to Central City to help the girls celebrate Iris’s (Candice Patton) bachelorette party, while Cisco (Carlos Valdes), Joe (Jesse L. Martin) and the guys take Barry out for a night on the town.”