Geraldine Viswanathan is an Australian actress of Malaysian and Swiss descent. In 2015, she debuted in an episode of the show Lost Angels. The following year, she had her first movie role in Emo the Musical. That same time, she acted in the feature All Out Dysfunktion! She went on to appear in an episode of the Australian series Janet King. In 2018, she made her Hollywood debut playing the role of Kayla Mannes in the movie Blockers. That same year, she starred in the comedy film The Package. Recently, she played the titular character in the film Hala, which premiered at the Sundance Film Festival. She also appeared in the series Miracle Workers.