The would-be heavy metal superstars face the Grim Reaper as they try to reclaim their souls from Hell, return to the land of the living and stop their robot doppelgangers from changing history. Along the way, they must also master their instruments, so they can triumph at the Battle of the Bands. Comedy sequel, starring Keanu Reeves, Alex Winter, William Sadler, Joss Ackland and George Carlin