Hancock, H - Swamp Rat

Herbie Hancock (piano), Fred Dobbs (background vocal), Don Kerr (background vocal), Chris Mancini (background vocal), Art Baldacci (background vocal), James Gadson (drums), "Wah Wah" Watson (vocal), James Gadson (background vocal), Ray Parker Jr. (background vocal), James Levi (drums), Kenneth Nash (percussion), Paul Jackson (bass), Ray Parker Jr. (guitar), Bennie Maupin (soprano saxophone), Wah Wah Watson (guitar)