Hayley Mills

After surviving a tragedy, paramedic Jenny Challoner struggles with PTSD. Concealing her suffering from husband Chris, friend Alison and daughter Rosie, Jenny's life spirals out of control.

Josh Hartnett leads this M. Night Shyamalan thriller as an everyday dad who takes his daughter to a massive indoor concert featuring her favourite pop star—only to find out the police are secretly planning to lockdown the event and weed out a notorious serial killer.

Hayley Mills plays twins who, unknown to their divorced parents, meet at a summer camp. Products of single parent households, they switch places (surprise!) so as to meet the parent they never knew, and then contrive to reunite them.