" )  or pg_sleep ( __TIME__ ) --Elegance and class are not always the first words that come to mind when folks (at least folks who might do such a thing) sit around and talk about film noir. <br /><br />Yet some of the best films of the genre, "Out of the Past," "The Killers," "In A Lonely Place," "Night and the City," manage a level of sleek sophistication that elevates them beyond a moody catch phrase and its connotations of foreboding shadows, fedoras, and femme-fatales. <br /><br />"Where the Sidewalk Ends," a fairly difficult to find film -- the only copy in perhaps the best stocked video store in Manhattan was a rough bootleg from the AMC cable channel -- belongs in a category with these classics.<br /><br />From the moment the black cloud of opening credits pass, a curtain is drawing around rogue loner detective Mar