Morgan Griffin is an Australian actress, who also has Irish citizenship. She is known for playing the role of Charlie in The Sleepover Club. Her other notable roles include Heidi in September (2007), Alice in Nim's Island (2008), Katrina Post in Accidents Happen (2009) and Jess in Charlie & Boots (2009). In 2015, Griffin appeared in director Brad Peyton's disaster film San Andreas. Griffin's debut was in the role of a young daughter of a father dying from emphysema in an anti-smoking public service announcement filmed when she was ten in 2002.