Lang Jeffries

Michael Drum

Emma Danieli

Grace Holt

Andrea Bosic

Rachid

Erika Blanc

Pamela Kohler

José Bódalo

Inspector Craig

José Marco

Harry Brook

Enzo Consoli

Edward

María Badmajew

Drugged Journalist (as Maria Badmajeva)

Ennio Balbo

Umberto Ceriani

Professor Freeman

Jesús Tordesillas

Professor Roland Bergson

José Villasante

Chief of Secret Service

Alfonso Giganti

Doctor