Tommy Lee Jones and Aaron Eckhart have both played the role of Harvey Dent/Two-Face in a Batman movie. Tommy Lee Jones played the role in Batman Forever (1995) and Aaron Eckhart played the role in the The Dark Knight (2008).
Tommy Lee Jones' first lines in the movie, he mentions a confirmation he received about a conspiracy theory involving Alamogordo, NM. In Captain America: The First Avenger, Tommy Lee Jones' character tells Steve Rogers that he's going to be sent to Alamogordo to be researched.
Tommy Lee Jones and Raymond Cruz also starred in the 1992 Steven Seagal action film Under Siege