Anderson, 45, will be seen running across the beach along with her lifeguard boss David Hasselhoff, 60, in the independent film scheduled for release next year, reported Daily Express.
"We had the wardrobe department precisely replicate the costume," said a source confirming that Anderson will wear her famous red swimsuit.
The TV series ran from 1989 to 1999.
Anderson's spokeswoman said, "She's looking forward to hitting the beach again.