Paramount is making the film, which is due to be written and directed by Jeremy Garelick.
However, Anderson told the News of the World that she still hasn't decided whether or not to appear in the comedy.
"They always ask me to do it," she said. "We'll see. I like Baywatch the way it was. I liked it as a TV show. I'm not a big fan of remaking television shows.
"But I know they want me to take a look at the script. So I don't know, I've yet to make a decision. I liked being in it back then."
Last month, two new writers were hired to join the project.