Tim Allen as Stifler’s Dad and January Jones ("Full Frontal") as Michelle’s sister? According to E Online, that’s as good as happening over on the third "American Pie" flick. Allen replaced Chris Penn, who had his scenes cut from "American Pie 2", while newcomer Jones will play the flute playing Michelle’s little sister, who takes an instant liking to the overcocky Stifler. "American Wedding" is set for release next Summer.