Tecnica di una spia

Tony Russel

Alan Milner (as Tony Russell)

Erika Blanc

Erika Brown

Conrado San Martín

Otis

Dyanik Zurakowska

Mitzi (as Diannyk Zurakoswka)

Fernando Cebrián

Kare

Giuseppe Fortis

Professor (as Joseph Fortis)

Antonio Pica

Alex, Erika's friend

Franco Cobianchi

Louis Kerez Fischer (as Peter White)

Wilbert Bradley

Steiner

Adalberto Rossetti

(as Alberto Rossetti)

Pilar Serrano

Evar Maran