Credits
Mario BAVA - Director
Mario BAVA - Script / Dialogue
Alberto BEVILACQUA - Script / Dialogue
Calisto COSULICH - Script / Dialogue
Ib MELCHIOR - Script / Dialogue
Antonio ROMÁN - Script / Dialogue
Rafael J. SALVIA - Script / Dialogue
Casting
Barry SULLIVAN - Capt. Mark Markary
Norma BENGELL - Sanya
Angel ARANDA - Wess
Evi MARANDI - Tiona
Stelio CANDELLI - Mud
Franco ANDREI - Garr
Fernando VILLENA - Dr. Karan
Mario MORALES - Eldon