It seems likely that Gal Gadot will be appearing as Wonder Woman in Shazam! 2, with the plot for the film also said to have leaked online.
While speaking with Empire Magazine, Rachel Zegler happened to drop a big hint that Gal Gadot appears as Wonder Woman as she teased their appearance in Disney's Snow White isn't the first time they have met, and worth a mention is that Gal Gadot is also said to be appearing in The Flash.
'Shazam! 2' star Rachel Zegler suggests the Gal Gadot cameo rumors are true --— Fandom (@getFANDOM) March 15, 2022
'I'm not going to say much, but [filming Snow White] wasn't our first meeting'
(via @empiremagazine | Print) pic.twitter.com/DA9a8546SA
While it's thought that Rachel Zegler is playing the third villain sister in Shazam! 2, director David F. Sandberg took to social media to tease that she is playing Tawky Tawny, who is an anthropomorphic tiger in the comics.
Shazam! 2 plot leak
Regarding the Shazam! 2 plot leak, the YouTube channel WorldofGeekdom posted what is said to be the full plot of the movie, possibly from a test screening, so be aware as spoilers are making their way online.
I'm not going to post them here, but you can visit the channel if you really want to know.
Shazam: Fury of the Gods has a new December 16, 2022 release date and stars Zachary Levi as the titular character, Asher Angel as Billy Batson, Jack Dylan Grazer as Freddy Freeman, with the villains played by Helen Mirren as Hespera, Liu will play Kalypso, and Rachel Zegler is playing the third sister; Grace Fulton plays Super Hero Mary, Adam Brody plays Super Hero Freddy, Meagan Good as Super Hero Darla, Ross Butler as Super Hero Eugene, and D.J. Cotrona as Super Hero Pedro.