Documentary follows the lives and work of legendary 1970s session musicians who were featured on some of the most iconic recordings of the era.

What do the most ravishingly beautiful actress of the 1930s and '40s and the inventor whose concepts were the basis of cell phone and Bluetooth technology have in common? They are both Hedy Lamarr, the glamour icon whose ravishing visage was the inspiration for Snow White and Cat Woman and a technological trailblazer who perfected a radio system to throw Nazi torpedoes off course during WWII.