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Alexandra Daddario Joins the Cast of the Baywatch Movie

And she's already working on that slow motion walk!

Shelli Weinstein

The Baywatch movie has found one of its lady lifeguards! Dwayne Johnson took to Instagram on Wednesday to announce that his San Andreas costar Alexandra Daddario has joined the cast.

Daddario replied on Twitter, joking that she's "been practicing my slow-mo run all morning.

The True Detectiveactress will play Summer, who happens to be the love interest of Zac Efron's character. Summer was played by Nicole Eggert in the 90s TV series that inspired the movie.

Johnson also added that casting for CJ, the role famously played by Pamela Anderson, will be "coming soon." Do you have an idea of who should play her?