Things to do in Boston this weekend

The annual South End Holiday Stroll kicks off at 11am Saturday and features vendors, cider and cocoa, gift wrapping, tours, a petting zoo, visits with Santa and more.

Director Emilio Fernández's 1951 "Victims of Sin" screens at the Brattle Theater in Harvard Square today at 4pm.

• The Spanish and French film follows a cabaret performer who adopts an abandoned child and tries to shield him from his murderous father.

Dorchester Brewing Company holds a holiday vendors market at their Mass. Ave. taproom Saturday at 2pm.