Is It Finally Comeback Time for Sam Cooke and Bobby Darin?

Michael B. Jordan is one of the hottest young actors in Hollywood, and will only be more so when “Black Panther’ opens next month. He could probably do whatever he wants next. It just might be bringing singer Sam Cooke to cinematic life. Jonathan Groff has been nominated for two Tony awards and is currently starring in the edgy Netflix series “Mindhunter.” And what might be on his upcoming wish list? Playing Bobby Darin. Who knows why long-dead celebrities suddenly make comebacks? It cou...