Steve Austin and Jaime Sommers, the iconic heroes of THE SIX MILLION DOLLAR MAN and THE BIONIC WOMAN, are together again... and at each other's throats! The FBI recruits Austin to capture the serial killer Trench, who targets accident survivors gifted with bionic limbs and organs. But Austin disappears, and only Jaime Sommers has any hope of tracking him down. When their paths cross, will their tragic past and different tactics pit them against one another?