Stunt double Darcy Lott searches for a mysterious woman who tried to jump off the Golden Gate Bridge before predicting Darcy's own imminent demise, and tracks her to a dodgy San Francisco neighborhood where she ran an operation for a shady police boss.

A picture book biography follows the life of Kitty O'Neil, the stuntwoman and racecar driver who broke the women's land speed record, becoming a hero to fans everywhere.