Hit superhero television series "The Flash" continues to thrill fans with its action-filled plot, and recent updates suggest that the show will be introducing avid viewers to a new bad guy in the upcoming sixth episode for season 3.

"The Flash" season 3 episode 6 — titled "Shade" — will be airing on Nov. 15, and with it will come the villain Killer Frost (Danielle Panabaker). The new villain will take the spotlight away from the current antagonists of "The Flash," Savitar and Dr. Alchemy.

However, there is still no news on whether the new bad guy will have a recurring role for the next episodes within the season.

Furthermore, a recent tweet by Hollywood North suggests that the sixth episode of "The Flash" season 3 will have Savitar appear in costume before fans. The tweet shows a photo of an actor with a huge build wearing a motion capture costume. The tweet also suggests that Iris West (Candice Patton) might end up as collateral damage during a battle between "The Flash" and Savitar.

Though there isn't any official confirmation whether the person in the photo is actually the villain Savitar, speculations suggest that there is a high chance that it could be the villain since the comic book character also had a large build.

Another infamous super villain that will make heads turn in the upcoming episode of "The Flash" is Dr. Alchemy. According to "The Flash" executive producer — Greg Berlanti —  the secret identity of Dr. Alchemy will soon be revealed to fans.

As of now, there is no official news that confirms any of the speculations regarding the bad guys in "The Flash" season 3. Fans will just have to wait and see until the upcoming episodes air to find out more about the infamous villains Savitar and Dr. Alchemy.

"The Flash" season 3 episode 6 — titled "Shade" —  will air on Tuesday, Nov. 15 at 8 p.m. EST on The CW.