Agent Sigma 3 - Mission Goldwalther

Jack Taylor

Charles Butler / Agent Sigma 3

Silvia Solar

Catherine

Armando Calvo

Karamesinis

Mia Genberg

Anna

Remo De Angelis

Karl

Sheila Rosin

Maylin

Mario Novelli

Joey, Sigma 3's Best Friend

Gualtiero Isnenghi

Professor Goodwin

Diana Martín

Walter Neng

Lilian Saxon

Francisco Cebrián

Alberto Gadea

Carmen Roger

Herself - Flamenco Dancer

Frank Harris