The CW's DC Comics hit "The Flash" continues its speedy introduction of the heroes Rogues' Gallery when it returns to the air next week. Already having brought Captain Cold to the fore, the series brings the ice gun-wielding villain back alongside the fiery Heat Wave this upcoming Tuesday with an episode entitled "Revenge of the Rogues." The network released a new promo for the episode featuring guest stars (and former "Prison Break" costars) Wentworth Miller and Dominic Purcell as the fearsome foes.

Post by The Flash.

Here's the official episode description:

WENTWORTH MILLER AND DOMINIC PURCELL ("PRISON BREAK") TEAM UP AGAIN AS CAPTAIN COLD AND HEAT WAVE CHALLENGE THE FLASH TO AN EPIC BATTLE -- 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. 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. Nick Copus directed the episode written by Geoff Johns & Kai Yu Wu (#110). Original airdate 1/20/2015

"The Flash" returns 8 p.m. Tuesday, Jan. 20, on The CW.