Characters played by Paul Giamatti
John Adams
Characters played by Laura Linney
Abigail Adams
Characters played by John Dossett
Benjamin Rush
Characters played by Stephen Dillane
Thomas Jefferson
Characters played by Sarah Polley
Nabby Adams
Nabby Adams Smith
Characters played by Samuel Barnett
Thomas Adams
Characters played by David Morse
George Washington
Characters played by Andrew Scott
Colonel William Smith
Characters played by Danny Huston
Samuel Adams
Characters played by Ebon Moss-Bachrach
John Quincy Adams
Characters played by Steven Hinkle
Young John Quincy Adams
Characters played by Madeline Taylor
Young Nabby Adams
Characters played by Mamie Gummer
Sally Smith Adams
Characters played by Kevin Trainor
Charles Adams
Characters played by Tom Wilkinson
Benjamin Franklin
Characters played by Michael Hall D'Addario
Young Charles Adams
Characters played by Rufus Sewell
Alexander Hamilton
Characters played by Justin Theroux
John Hancock
Characters played by Judith Magre
Madame Helvétius
Characters played by Brennan Brown
Robert Treat Paine
Characters played by Tom Beckett
Elbridge Gerry
Characters played by Jules Croiset
Second Dutch Banker
Characters played by Sieger Sloot
Dutch Man
Characters played by Lex van Delden
First Dutch Banker
Characters played by Zeljko Ivanek
John Dickinson
Characters played by John Keating
Timothy Pickering
Characters played by Thomas Langston
Young Thomas Adams
Characters played by Timmy Sherrill
Attorney General Charles Lee
Charles Lee
Characters played by Lucas N. Hall
Bostonian Townsperson
Continental Army Officer
Characters played by James Judice
Boston Citizen
Town Gentleman
Characters played by Tim Seip
Sons of Liberty