William Bell
 | Stax, le label soul légendaire (2019) Self (archive footage) |
 | Classic Soul at the BBC (2007) Self (archive footage) |
 | The Soul of Stax (1994) Self |
 | Wattstax (1973) |
| | Stax, le label soul légendaire (2019) Self (archive footage) |
| | Classic Soul at the BBC (2007) Self (archive footage) |
| | The Soul of Stax (1994) Self |
| | Wattstax (1973) |