크레딧 출연 Roger Browne Glenn Forest José Greci Helga Sancho Gracia John Parker Roberto Messina Omar Carla Calò Russian agent Andrea Scotti Frank Helga Liné Glenn's girlfriend Ángel Ter 스텝 Osvaldo Civirani Directing Roberto Gianviti Writing Osvaldo Civirani Writing Alfonso Nieva Camera Piero Umiliani Sound