Elena Kampouris Is An American Film And Television Actress Who Made Her Debut Starring As A Young Rachel McCann In Labor Day (2013). Kate Winslet Played The Grownup “Rachel McCann”. She Made Her Broadway Debut With Les Liaisons Dangereuses (2016). Kampouris’ Acting Credits Include Movies Like Jinxed (2013), Men, Women & Children (2014), The Cobbler (2014) And My Big Fat Greek Wedding 2 (2016). She Also Starred In The Short Lived NBC Action/Drama, American Odyssey (2015). In Ry Russo-Young’s Young-Adult Drama Before I Fall (2017), Kampouris Will Be Sharing The Screen With Zoey Deutch And Logan Miller. It Is Based On The 2010 Novel Of Same Name By Lauren Oliver.