- Hugh Jackman Gary Hart
- Vera Farmiga Lee Hart
- J.K. Simmons Bill Dixon
- Tommy Dewey John Emerson
- Kaitlyn Dever Andrea Hart
- Oliver Cooper Joe Trippi
- Alfred Molina Ben Bradlee
- Ari Graynor Ann Devroy
- John Bedford Lloyd David Broder
- Steve Coulter Bob Kaiser
- Spencer Garrett Bob Woodward
- Bill Burr Pete Murphy
- Kevin Pollak Bob Martindale
- Mike Judge Jim Dunn
- Sara Paxton Donna Rice
- Courtney Ford Lynn Armandt
- Jonny Pasvolsky Steve Dunleavy
- Mark O'Brien Billy Shore
- Mamoudou Athie AJ Parker