Written by: Geezer Butler, Tony Iommi, Ozzy Osbourne, Bill Ward

Produced by: Black Sabbath

Performed by: Don Airey (guest, keyboard), Geezer Butler (electric bass guitar), Tony Iommi (electric guitar), Bill Ward (drums (drum set)), Geezer Butler (background vocals), Tony Iommi (background vocals), Ozzy Osbourne (background vocals), Ozzy Osbourne (lead vocals), Bill Ward (background vocals)