Barry Allen and the rest of STAR Labs gang have been out for almost one month. Maybe you need this comprehensive "The Flash" Episode Guide to prepare for the 10th episode to be called "Revenge of Rogues." A lot of things will happen in this night to various characters as a familiar villain returns.
First, Caitlin Snow (Daniel Panabaker) might not be able to help Barry (Grant Gustin) in stopping a villain on this night. More so, she will become a liability. According to a spoiler from TV Line, the cute and geeky assistant in STAR Labs will be occupied with the thoughts of her former boyfriend Ronnie Raymond (Robbie Amell) who is now the Firestorm.
"There are some moments - maybe she goes back to a bar? maybe she makes some bad decisions? - that are really fun," TV Line wrote for its The Flash Episode Guide quoting Panabaker.
Another STAR Labs personnel will get in Barry's way to stop this episode's villain Leonard Snart (Wentworth Miller). Cisco (Carlos Valdes) will finally have someone crushing on him. However, that is all pretense.
"Cisco - who's getting a brother! - will face Cold's fury when the villain's sis, Lisa Snart (Tomorrow People's Peyton List), uses her wiles on S.T.A.R. Labs' geek boy. "
Finally, Barry Allen will have his hands full as he will not just battle one villain but two. Captain Cold will return to the city for an unfinished business accompanied by Heatwave. The Flash Episode Guide for episode 10 reads:
"Leonard Snart AKA Captain Cold (guest star Wentworth Miller) returns to Central City with a new hotheaded partner in tow - Mick Rory AKA Heat Wave (guest star Dominic Purcell). The duo plan to steal a multi-million dollar painting, but Cold has another agenda while in town - to set a trap for The Flash."
"Snart and Mick kidnap someone close to "The Flash" and threaten to kill them unless "The Flash" shows up for a battle of fire and ice."
