Howlin' Wolf (=Chester Burnett)(voc, hca) kaikilla raidoilla. Lisäksi eri sessioissa mm.: Willie Johnson (sax, g, b, d), Willie Steele (dr), Ike Turner (p), Albert Williams (p), L. C. Hubert (p), James Cotton (hca), Bill Johnson (p), Walter Smith (tb), Charles Taylor (ts), Otis Spann (p), Jody Williams (g), Hubert Sumlin (g), Willie Dixon (b), L.D. McGhee (g), Freddy King (g), Fred Below (dr), Jimmy Rogers (g), Buddy Guy (g)