HERE TODAY is a funny, touching comedy-drama for mature audiences. It stars Billy Crystal, who also directs as Charlie, a TV comedy writer in his seventies who’s suffering an onset of dementia. Charlie develops a surprisingly strong friendship with Emma, a black female jazz singer half his age. Charlie’s grown children already resent him for the way their mother died decades ago but look at his friendship with Emma with disdain. Emma must decide how to get to Charlie as his mental condition worsens.