Supersonic Man

José María Caffarel as Prof. Morgan / Prof. Gordon Marta Fernández Muro Emilio Fornet Cameron Mitchell as Dr. Gulik Quique Camoiras as Bill Ángel Ter Antonio Cantafora as Paul José Luis Ayestarán as Kronos/Supersonic Man Frank Braña as Peterson Tito García as George Luis Barboo as Harrison

Dick Randall Producer Pedro del Rey Editor Juan Piquer Simón Screenplay, Special Effects, Director, Executive Producer Juan Mariné Director of Photography