Subtitle The Departed -

Both men struggle with a "departure" from their true identities. Costigan pleads, "I want my identity back," as the line between his undercover persona and his actual self begins to dissolve. Sullivan, conversely, is a "fraud" who has successfully departed from his working-class roots to live a life of upper-class prestige built on a lie. Their inability to reconcile these fractured selves ultimately leads to their destruction.

The narrative centers on two "rats" who are mirror images of one another: subtitle The Departed

In Martin Scorsese’s 2006 film The Departed , the title serves as a haunting double entendre that defines the film's moral and physical landscape. On the surface, "the departed" refers to the dead, a common Catholic euphemism for "the faithful departed". However, deeper analysis reveals it signifies a departure from identity, morality, and social order. The film explores how individuals—trapped between the institutions of the law and organized crime—eventually lose their true selves to the roles they perform. The Erosion of Identity Both men struggle with a "departure" from their

: A state trooper from a criminal family who goes undercover in the mob to prove he is not a criminal. However, deeper analysis reveals it signifies a departure