A combination of acting and modelling skills sent Regan on a quick path to film with her first role in M. Night Shyamalan's Unbreakable. She landed her first starring role in Robert Harmon's They.Regan won an award for her role in ** Little Eye at the twenty-second Annual Atlantic Film Festival which her father accepted. She speaks French and Italian.In the summer of 2007 she married writer and producer Farhad Safinia.