Interview with the italian composer Claudio Gizzi about his lifetime and work as part or the extras of the Blu-Ray edition from What? (Che?) (1972) from Roman Polanski
| Actor | Role |
|---|---|
 Claudio GizziNot listed | Not listed |
 Joe DallesandroMario Balato (archive footage) | Mario Balato (archive footage) |
 Udo KierCount Dracula (archive footage) | Count Dracula (archive footage) |
 Roman PolanskiMan in Tavern (archive footage) | Man in Tavern (archive footage) |
 Sydne RomeNancy (archive footage) | Nancy (archive footage) |
 Romolo ValliGiovanni (archive footage) | Giovanni (archive footage) |
 Mogens von GadowGerman #1 (archive footage) | German #1 (archive footage) |
 Dieter HallervordenGerman #2 (archive footage) | German #2 (archive footage) |