Suggestions by @joshuavargas

Teller

as Seth Williams in Civil

Clint Howard

as Romeyn ayres in Civil

Trace Adkins

as Samuel Harriman in Civil

Clint Howard

as Romeyn Ayres in Civil

Dylan O'Brien

as Samuel schwenk in Civil

Dylan O'Brien

as Samuel schwenk in Civil

Richard Karn

as James Longstreet in Civil

Alec Baldwin

as William Pendleton in Civil

Ben Feldman

as Walter taylor in Civil

Ben Feldman

as Walter taylor in Civil

Nat Wolff

as William g Lewis in Civil

Alec Baldwin

as William Pendleton in Civil

Ben Feldman

as Walter Taylor in Civil

John Turturro

as Charles devens in Civil

Todd Black

as Producer in Civil

Ewan McGregor

as Matthew Murphy in Civil

Russell Crowe

as Henry Benning in Civil

Zuhair Haddad

as James Warner in Civil

Tom Atkins

as Armistead Long in Civil

Bill Connolly

as Nelson Miles in Civil