Watch Kerubin for Free: How to Stream the Movie Online at 123Movies. . St. Peter is exasperated with the antics of Kerubin, a mischievous little angel. So he sends Kerubin to Earth with the proviso that she cannot return to heaven until she makes one sad soul happy. Kerubin settles on Anastacis, a young housewife who wants to have a child but cannot and whose husband is beginning to have a wandering eye.