An Invisible Sign DVD from DVDLand.

With imagination and humor AN INVISIBLE SIGN carries a magic all its own. Young Mona idolizes her father, a brilliant mathematician. When he suddenly demonstrates signs of mental illness, Mona begins to obsess about numbers, using them to interpret an unpredictable and threatening world. Now an adult (Jessica Alba), Mona's old superstitions and compulsive behaviors continue to flourish, but a new job as an elementary school math teacher (a position she both relishes and dreads), may force her out of her protective shell.

Note: All our DVDs are new Australian region 4 DVDs made for Australian DVD players.