Sydney Park

In 2019, Park appeared as Winter in the third season of the Netflix horror-comedy series, Santa Clarita Diet. In the same year, she was cast as Makani Young in the Netflix slasher film There's Someone Inside Your House. and will also star in Moxie directed by Amy Poehler.

In 2016, Park began portraying Cyndie on The Walking Dead. In March 2018, it was announced the Park would be starring in the new television series Pretty Little Liars: The Perfectionists as Caitlin Park-Lewis. It premiered in March 2019 on Freeform. In September 2019, Freeform canceled the series after one season.

From 2013 to 2015, Park starred as Gabby in the Nick at Nite show Instant Mom.

In 2010, Park was hired to play Ellie Danville, the adopted daughter of Detective Jo Danville on CSI: NY. In 2010, Park also starred as "Tootsie Roll" in the independent dark-comedy Spork

Park got her start in 2003 when she was the "Youngest comedian to ever perform at the famous Hollywood Improv (now The Improv)". In 2006, she auditioned for the first season of American reality competition America's Got Talent under the stage name Syd the Kid, where she had advanced on to the semi-finals. Park had to drop out due to her acting career. She made her television debut on the teen sitcom That's So Raven in 2006.

Sydney Park (born October 31, 1997) is an American actress and comedian. She is best known for her roles as Cyndie in AMC's The Walking Dead, Gabby Phillips in Instant Mom, and Caitlin Park-Lewis in Pretty Little Liars: The Perfectionists.