Roger Browne

Martin Stevens / Superseven

Acting

Fabienne Dali

Denise

Acting

Massimo Serato

Alex

Acting

Andrea Aureli

Il Levantino (as Andrew Ray)

Acting

Dina De Santis

Tania

Acting

Antonio Gradoli

Yussef (as Anthony Gradwell)

Acting

Stella Monclar

Nietta

Acting

Mino Doro

Il Professore

Acting

Franco Castellani

L'Ispettore Stugel

Acting

Claudio Biava

Hans

Acting

Wilbert Bradley

Acting

Emilio Messina

Nickols

Acting

Sandro Pellegrini

Acting

Francesco De Leone

Professor Gabin

Acting

Gaetano Quartararo

Acting

Nando Angelini

Tecnico della Radioattività

Acting

Piera Clerici

Acting

Enzo Maggio

Acting

Domenico Calderucci

Acting

Rosalba Neri

Faddja

Acting

Artemio Antonini

Levantino's henchman

Acting

Paolo Bonacelli

Capitano Hume

Acting

Thea Fleming

Martin's Blonde Lover

Acting