In this clip, Grant Williams (former Boston Celtics player / current Dallas Mavericks player) talks about that infamous moment where he told Donovan Mitchell of The Cleveland Cavaliers "IMMA MAKE 'EM BOTH" with the game on the line. Subscribe to The Old Man and The Three podcast w/ JJ Redick (ESPN / First Take) and Tommy Alter YouTube channel today for more NBA analysis, player interviews and highlights. #nba #grantwilliams #bostonceltics