Multi-Oscar-winning legend Billy Wilder, 94, is back at his Westwood, Calif., apartment after a brief hospital stay for pneumonia, reports Variety. For the past few years the writer-director of such Hollywood classics as "Sunset Blvd.," "Some Like It Hot," The Apartment" and "The Lost Weekend" has been in failing health. No details of Wilder's recent hospitalization or treatment were reported.