A sister and brother, the last heirs of a family of acrobats, are called upon by a Buddhist monk sect to retrieve an artifact that their ancestors have protected throughout the ages.

Lulu Wong, a rock star and philanthropist, fights injustice as her superhero alter-ego Silver Hawk. When the criminal baddie Wolfe sets a plan in motion to dominate the world through cell phone signals, Silver Hawk joins forces with police detective Richman to save the world.