William Daniels as John Adams

Howard Da Silva as Dr. Benjamin Franklin

Ken Howard as Thomas Jefferson

Blythe Danner as Martha Jefferson

Donald Madden as John Dickinson (PA)

John Cullum as Edward Rutledge (SC)

David Ford as Congressional President John Hancock (MA)

Ron Holgate as Richard Henry Lee (VA)

Emory Bass as James Wilson (PA)

Virginia Vestoff as Abigail Adams

William Hansen as Caesar Rodney (DE)

Roy Poole as Stephen Hopkins (RI)

Ray Middleton as Col. Thomas McKean (DE)

Stephen Nathan as Courier

Ralston Hill as Charles Thomson

William Duell as Andrew McNair

James Noble as Rev. John Witherspoon (NJ)

Howard Caine as Lewis Morris (NY)

Peter Forster as Oliver Wolcott (CT)

John Myhers as Robert Livingston

Daniel Keyes as Dr. Josiah Bartlett (NH)

Rex Robbins as Roger Sherman (CT)

Leo Leydon as George Read (DE)

Charles Rule as Joseph Hewes (NC)

Patrick Hines as Samuel Chase (MD)