Santa Claus Conquers the Martians

Santa Claus Conquers the Martians is a 1964 American science fiction comedy film directed by Nicholas Webster, produced and written by Paul L. Jacobson, based on a story by Glenville Mareth, that stars John Call as Santa Claus. It also features a ten-year-old Pia Zadora as Girmar, one of the Martian children.