The 5 best sister movies to binge-watch on National Sisters Day - USA TODAY

USA TODAY
The 5 best sister movies to binge-watch on National Sisters Day
USA TODAY
The characters Elsa and Anna embrace in Disney's animated hit 'Frozen.' A stage adaptation of the musical is due on Broadway in 2018. (Photo: @Disney). National Sisters Day falls on Sunday this year, giving us all a chance to appreciate our oldest pals ...and more »