A number of villains make their return to Central City while yet another makes his debut in two new trailers for The Flash midseason premiere, "Revenge of the Rogues", airing Tuesday, January 20 at 8 PM ET on The CW. Captain Cold (Wentworth Miller) and Heat Wave (Dominic Purcell) call out The Flash (Grant Gustin) to come out and play, while a new enemy, Harley Rathaway (Andy Mientus) also appears, giving himself the nickname Pied Piper, much to the chagrin of Cisco Ramon (Carlos Valdes), the man responsible for all of the Central City villain nicknames. While we don't exactly see how Pied Piper fits into the story quite yet, Barry will certainly have his hands full with both Captain Cold and Heat Wave, along with the mysterious Reverse Flash.
Leonard Snart AKA Captain Cold returns to Central City with a new hotheaded partner in tow - Mick Rory AKA Heat Wave. 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.
Barry tells Joe (Jesse L. Martin) he isn't sure he should take on Snart again after the casualties that happened the last time they fought. Meanwhile, Barry asks Dr. Wells (Tom Cavanagh), Caitlin (Danielle Panabaker) and Cisco (Carlos Valdes) to help him double his training efforts so he's ready for the Reverse Flash when he returns to Central City. Iris (Candice Patton) deals with the aftermath of Barry's confession, and Cisco makes the CCPD a new shield. Take a look at the latest footage below, before The Flash returns Tuesday, January 20 on The CW.