Hollywood stars will test the wattage of their minds whenCelebrity Jeopardypremieres with a stellar crop of famous contestants.

Novak, and Candace Parker as scheduled guest players when the series debuts in September.

“It’s the OGJeopardy, with celebrities,” Bialik says in EW’s exclusive preview clip above.

Simu Liu attends the “Shang-Chi” premiere screening on August 26, 2021 in London, England. (Photo by Mike Marsland/WireImage) ; Michael Cera poses backstage on Tuesday, July 19, 2022 – (Photo by: Todd Owyoung/NBC/NBCU Photo Bank via Getty Images); Patton Oswalt attends the 33rd American Cinematheque Award Presentation Honoring Charlize Theron at The Beverly Hilton Hotel on November 08, 2019 in Beverly Hills, California. (Photo by Rodin Eckenroth/WireImage)

‘Celebrity Jeopardy’ contestants include Simu Liu, Michael Cera, Patton Oswalt, and more.Mike Marsland/WireImage; Todd Owyoung/NBC/NBCU Photo Bank/Getty; Rodin Eckenroth/WireImage

“Let’s hope they’ve been reading more than screenplays.”

Bialik recently signed a deal to continue hosting the mainJeopardyseries alongsideKen Jenningswhen it returns for season 39 this fall.

Both stars took over as successors for the lateJeopardyicon Alex Trebek, who died in 2020.

Celebrity Jeopardypremieres Sept. 25 at 8 p.m.

ET on ABC, and will be available to stream on Hulu one day after the debut episode airs.

Watch EW’s exclusive sneak peek with Bialik above.