Per Deadline and DC, Cicada was a mysterious cult leader who aimed to murder anybody that The Flash had ever saved, using trademark lightning bolt daggers. WBTV and DC describe him as “a grizzled, blue-collar everyman whose family has been torn apart by metahumans, Cicada now seeks to exterminate the epidemic — one metahuman at a time.”
Season 5 will see the introduction of an LGBT character, a possible King Shark vs Grodd battle, deaths, Sherloque Wells, a clingy Nora, a brand new suit and the Flash ring!
Additionally, younger versions of the Rouges will be coming and the theme is Legacy for the season. Tom Cavanagh steps behind the camera for the DC series 100th episode which isn’t apart of the crossover. Iris will finally get her journalism storyline. We will also finally get answers as to how and why Killer Frost’s powers came to be. Danielle Panabaker is noted as the first Arrowverse actress to step behind the camera.
Lastly, Nora’s nickname is XS and Chris Klein (American Pie) has been cast as the supervillain of the season, Cicada.
#TheFlash will also introduce an LGBT character in Season 5 #SDCC2018 pic.twitter.com/ZEnBn5v4QQ
— TV Guide (@TVGuide) July 22, 2018
But you may see King Shark battle Grodd! #TheFlash #SDCC2018 pic.twitter.com/u9XspUb45w
— TV Guide (@TVGuide) July 22, 2018
Tom Helbing says there will be "a lot of deaths this year." Oh no! pic.twitter.com/ZLYmZngH2r
— TV Guide (@TVGuide) July 22, 2018
"A newer Wells who has come to join these people who is a very intelligent human being who is maybe not to be trusted who goes by the name of Sherloque Wells," Tom Cavanagh says. #TheFlash #SDCC18
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018
So @grantgust just took off his shoes to show off his #TheFlash “slide,” and I got it all on video. “It’s cooler in the Flash suit!” Grant says. #SDCC18 pic.twitter.com/S3tC1gh07R
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018
"We're all on different pages. We're all in a different headspace about it. Nora's really clingy to Barry and we don't really know why, and a little more distant with Iris," @grantgust says of Barry, Iris and Nora this season. #TheFlash #SDCC18
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018
"There's a really cool new suit," @grantgust says along with Barry getting his Flash ring (!!!). "It's the most comic book-influenced," Helbing says. #TheFlash #SDCC18
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018
Tom Cavanagh says Gunter is the security guard at STAR Labs and he's always asleep on the job. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
Two girls now asking why security at STAR Labs is so terrible and the cast LOVES it. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
The show is supposed to get Iris back on the journalist track this season and Candice is STOKED. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
This season: KING SHARK and GRODD. Together. In one episode. Second half of the season. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
Lightning round:
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
*There will be deaths this season
*A LGBTQ character will be introduced
*The season theme is "Legacy."
*A younger version of the Rogues is coming this season.
*Maybe there could be an #Arrow-free vowel renewal.
#TheFlash #SDCC #WBSDCC
Tom Cavanagh will direct episode 100 this season. It will not be part of the crossover. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
"You'll learn why and how [Killer Frost] got her powers" this season, the showrunner promises. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
Danielle Panabaker is the first woman in the #Arrow-verse to jump behind the camera to direct an episode! #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
On the show, Cicada will not be a cult leader. The show is adapting him into its style. #TheFlash #SDCC #WBSDCC
— Chris E. Hayner @ SDCC (@ChrisHayner) July 22, 2018
Welcome to the cast Chris Klein as CICADA, the new season 5 big bad! "He's not so much a cult leader but his powers present a challenge for Team Flash that they've never had to deal with before," EP Todd Helbing says. #TheFlash #SDCC18
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018
New footage from #TheFlash season 5! Nora's super nickname is XS! Kid Flash suited up and running with Barry! And a really creepy look at the new season 5 big bad ... intel on that coming soon. #SDCC18
— Sydney Bucksbaum (@SydneyBucksbaum) July 22, 2018