feature films, viewers who are interested in tracing the career development of actresses such as Barbara Stanwyck or Greta Garbo or actors like Cary Grant or Humphrey Bogart have the unique opportunity to see most of the films that were made during their careers, from beginning to end. Turner Classic Movies presents many of its features in their original aspect ratio (widescreen or full screen) whenever possible – widescreen films broadcast on Turner Classic Movies are letterboxed on the network's standard definition feed. Turner Classic Movies also regularly presents widescreen presentations of films not available in the format on any home video release. Occasionally, Turner Classic Movies shows restored versions of films, particularly old silent films with newly commissioned musical soundtracks. Turner Classic Movies is also a major backer of the Descriptive Video Service (created by Boston PBS member station WGBH-TV), with many of the films aired on the network offering visual description for the blind and visually impaired, which is accessible through the second audio program option through most television sets, or a cable or satellite receiver. During the prime time hours, an ident for the "Watch TCM" app is shown after every movie. Certain titles on Turner Classic Movies are not available to streaming services, due to restrictions through this service platform. During these scheduled times, the movie title is blocked from airing and a visual notice is provided to the viewer. Now Playing Turner Classic Movies formerly published Now Playing, a monthly program guide, originally available through a standalone subscription, which provided daily listings and descriptions for films scheduled to air on Turner Classic Movies in the coming month. The digest-size magazine highlighted a featured actor on the cover, and featured essays about the "guest programmer" as well as a movie-and-actor themed crossword puzzle. The May 2017 issue, following the death in March 2017 of host Robert Osborne, contained "Remembering Robert Osborne" by Ben Mankiewicz. Turner Classic Movies ceased print publication of Now Playing (which had been one of the few channel-specific program guides that remained in print circulation for most of the 2000s and 2010s) with the August 2017 issue, moving it to an electronic format available via email free of charge. Movie library Turner Classic Movies's library of films spans several decades of cinema and includes thousands of film titles, including Warner Bros. Pictures. Besides broadcasting films owned or licensed by Warner Bros., Turner Classic