Yes. Roberto Duran was part of the 1989 movie Harlem Nights. See full cast of the movie on IMDb.
Panamanian boxer Roberto Durán won world championships in four weight divisions, but is best remembered for his "no más" loss to Sugar Ray Leonard in 1980.
Born on June 16, 1951, in El Chorrillo, Panama, Durán rose from poverty to become a famed professional boxer. Known for his punching power, he won world championships in four weight classes. Durán retired from boxing in 2002, and was elected to the World Boxing Hall of Fame and the International Boxing Hall of Fame in 2006 and '07, respectively.
Tip! Check out the fight-by-fight career record for Roberto Duran, from 1980 in Las Vegas to 2001 in Denver at Boxing.about.com.