Roxanne The tale of Cyrano de Bergerac is updated to small-town America, where the ugly but poetic C.D., and the empty-headed but gorgeous Chris, fall for the same woman – and she falls for the heart of one, and the looks of the other. Romantic comedy directed by Fred Schepisi, starring Steve Martin, Daryl Hannah, Rick Rossovitch and Shelley Duvall. (Mega – 1.45) MRS. DOUBTFIRE When the judge rules that the sporadically employed Daniel can see his kids only at weekends, the actor gets the role of a lifetime by transforming himself into the most amazing nanny any kid could hope to have. Family comedy directed by Chris Columbus, starring Robin Williams, Sally Field, Pierce Brosnan and Harvey Fierstein. (Antenna – 15.30)