Clint Eastwood Director, Producer Paul Walter Hauser Richard Jewell Actor Sam Rockwell Watson Bryant Actor Kathy Bates Bobi Jewell Actor Jon Hamm Tom Shaw Actor Olivia Wilde Kathy Scruggs Actor Nina Arianda Nadya Light Actor Ian Gomez Dan Bennet Actor David Shae Ron Martz Actor Wayne Duvall Richard Rackleff Actor Charles Green Dr. W. Ray Cleere Actor Mike Pniewski Brandon Walker Actor Billy Ray Screenwriter Tim Moore Producer Jessica Meier Producer Kevin Misher Producer Leonardo DiCaprio Producer Jennifer Davisson Killoran Producer Jonah Hill Producer Yves Bélanger Cinematographer Joel Cox Film Editing Arturo Sandoval Original Music Kevin Ishioka Production Design Priscilla Elliott Supervising Art Direction Chris Craine Art Director Ronald R. Reiss Set Decoration Deborah Hopper Costume Design Geoffrey Miclat Casting