A heroic expedition braves snow-whipped precipices and discovers the dreaded humanoids. But wait – these are extraterrestrial yetis who zipped in from outer space to conquer Earth by melting the polar ice caps with high-energy proton fields. Will mankind be global-warmed into surrender?

• Southern Cross Feature Film Company
• Mercury Film International
• Giacomo Rossi Stuart
• Ombretta Colli
• Renato Baldini
• Wilbert Bradley
• Enzo Fiermonte
• Halina Zalewska
• Goffredo Unger
• Isarco Ravaioli