Lake Tahoe, 1973. Michael Satariano, who fought Capone's gang in Chicago as a young man, is fifty years old and now runs a casino owned by the Syndicate. When Mafia godfather Sam Giancana ordered Michael to kill the notoriously violent gangster known as Mad Sam, he refused to do so. However, Mad Sam is killed, and Michael is blamed for the incident. To save his family, he agrees to become a witness for the prosecution and take advantage of the Witness Protection Program...