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?
Director
Antonio Margheriti
Giacomo Rossi Stuart
Cmdr. Rod Jackson
Ombretta Colli
Lisa Nielson
Renato Baldini
Lt. Jim Harris
Enzo Fiermonte
General Norton
Halina Zalewska
Lt. Teri Sanchez
Goffredo Unger
Captain Frank Pulasky
Isarco Ravaioli
Norton's Communications Technician
Franco Ressel
Furio Meniconi
Snow Devils Leader
Maria Pia Conte
Countess
IT
