Elaine Low Senior TV WriterFrom Steve Carell in Apple TV Plus’ “The Morning Show” and Netflix’s “Space Force” to Russell Crowe in Showtime’s “The Loudest Voice,” the 2019-’20 television season has been punctuated by big-screen actors who have returned to television after years away.It has been decades since Crowe was in the medium: The actor got his start on Australian soap “Neighbours” in the late 1980s before moving onto big-screen roles.