(Morgan gives the last clue.) John Quincy Adams & Martin Van Buren were characters in this 1997 film in which I starred with Djimon Hounsou
The film, which tells the true story of 53 slaves who were tried before the U.S. ... a 
priest is seen giving his blessing to a Portuguese slave ship; later on, prosecutor 
William ... His superiors, including President Martin Van Buren (Nigel ... John 
Quincy Adams (Anthony Hopkins) with Cinque (Djimon Hounsow).