After nearly two years, Special Counsel Robert Mueller’s investigation came to a close as he delivered his final report to Attorney General William Barr on Friday. While the public has not yet seen the report, court filings from the special counsel’s team provide some clues to the major players likely to be named in it. That includes some of President Donald Trump’s top advisers and members of his campaign, a rogue’s gallery of Russian hackers and spies and various people who played bit parts in the drama. Below is a closer look at some of the names you may hear in the coming days and weeks. The Key Players Paul Manafort, Trump’s campaign chairman A longtime Republican consultant, Manafort later went into working overseas and lobbying for foreign political figures in the U.S.