A circus performer confronts an evil scientist who possesses the formula for invisibility.
Martín Karadagián
Gilda Lousek
Novak
Ricardo Passano
Comisaro
Joe Rígoli
Assistant
Nathán Pinzón
Krause
Guillermo Battaglia
Police Chief
Óscar Orlegui
Tristán
Dardo Gobbi
Mila Demarie
