Also Known As:- A Cauda do Escorpião
- Der Schwanz des Skorpions
- I avgi ton mavron stileton
- Dawn of the Black Stilletos
- I oura tou skorpiou
- La cola del escorpión
- La queue du scorpion
- Scorpion's Tail
- Tail of the Scorpion
- The Case of the Scorpion's Tail
- Sergio Martino
- Ernesto Gastaldi
- Eduardo Manzanos Brochero
- Sauro Scavolini
- George Hilton ... Peter Lynch
- Anita Strindberg ... Cléo Dupont
- Alberto de Mendoza ... John Stanley
- Ida Galli ... Lisa Baumer (as Evelyn Stewart)
- Janine Reynaud ... Lara Florakis
- Luigi Pistilli ... Inspector Stavros
- Tom Felleghy ... Mr. Brenton
- Luis Barboo ... Sharif
- Lisa Leonardi ... Hostess (as Annalisa Nardi)
- Tomás Picó ... George Barnet
- Franco Caracciolo ... Passante in bicicletta
- Fulvio Mingozzi ... Kurt Baumer
