Geraldine Viswanathan is an Australian actress born on June 20, 1995, in Newcastle, New South Wales. She is of Indian descent, with her parents Suresh and Indira Viswanathan. Viswanathan's breakout role came in the 2018 comedy film "Blockers," where she starred alongside Leslie Mann, Ike Barinholtz, and John Cena. Her performance in "Blockers" garnered significant attention and led to further opportunities in both film and television. She has since appeared in notable projects such as "Bad Education" opposite Hugh Jackman and Allison Janney, "The Broken Hearts Gallery," and the Apple feature "The Beanie Bubble."

Viswanathan has also starred in the TBS series "Miracle Workers" alongside Daniel Radcliffe and Steve Buscemi, and in the coming-of-age drama "Hala," which premiered at the Sundance Film Festival and was acquired by Apple. Her versatility as an actress has earned her recognition, including being named to The Hollywood Reporter's Next Gen Talent list and receiving the Rising Star Award at the 2019 Toronto International Film Festival. Viswanathan continues to build her career with diverse roles, showcasing her talent and dedication to the craft.