This career spanning documentary on heavy metal legend Ronnie James Dio delves deep into his incredible rise from 50's doo-wop crooner, to his early classic rock days in Ritchie Blackmore's Rainbow, to replacing the iconic lead singer Ozzy Osborne in Black Sabbath, to finally cement his legend with DIO. Ronnie's biography is completely unique to the tired sex, drugs and rock and roll cliches. The film is about perseverance, dreams and the power to believe in yourself.
Vincent Samson Appice (born September 13, 1957) is an American rock and metal drummer best known for his work with the bands Dio, Black Sabbath, and Heaven & Hell. Of Italian descent, he is the younger brother of drummer Carmine Appice