"The Big Bang Theory" female casts
Los Angeles, UNITED STATES Actress Kaley Cuoco (L) holds with her favorite comedic TV actress award for The Big Bang Theory while posing with co-stars Mayim Bialik and Melissa Rauch at the 2014 People's Choice Awards in Los Angeles, California January 8, 2014. Reuters/Kevork Djansezian

“The Big Bang Theory” actress Mayim Bialik has teased fans with a subtle spoiler on the appearance of “The Flash” in the upcoming season 10 of the CBS sitcom. Bialik recently posted a cryptic message on Twitter while playfully emphasising the word “flash.” She also revealed that actor Brandon Jones could be playing the part as he will make a guest appearance in “The Big Bang Theory.”

The 40-year-old actress uploaded her selfie with Jones on Twitter and captioned it: "Thanks for your "flash"y guest spot @brandonwjones !!!"

Acknowledging the actress’ remark and his future appearance on the CBS sitcom, Jones replied to Bialik. "You're so sweet! You guys rock :) #BigBangTheory"

While it’s noted that Jones is not really related to “The Flash” in any way, he could be the sitcom’s chosen actor to don on the superhero character.

Moreover, Bialik did not finish her series of spoiler hints about the "Pretty Little Liars" actor on Twitter as she also teased fans on her Instagram. While posting the same image, the actress captioned the post with more hints relating to “The Flash.”

"He's sweet, he's southern and he feels comfortable in latex. Brandon Jones, we had fun having you guest star this week!"

“The Flash” suit is made of latex and that just about confirms the actor being comfortable in appearing as the superhero in season 10 of “The Big Bang Theory.”

The nerdy gang on the show, especially Sheldon (Jim Parsons) and Leonard (Johnny Galecki), are known to be huge fans of “The Flash.” There have been many instances they used “Flash” as inspiration for their costumes, or as comic books they read, or as Sheldon’s fashion theme, which is usually comprised of t-shirts that showcase “The Flash’s” logo. As such, Bialik’s hints are definitely pointing out to a highly anticipated encounter between the geeks and their favourite superhero.

“The Big Bang Theory” season 10 premieres 8 p.m. on Sep. 19 on CBC channel in the US. The program airs on Nine Network in Australia but the upcoming season’s airing date is yet to be announced.