Why did Sergeant Dignam provoke Billy Costigan so much in The Departed (2006)?
I mean both Colin and Sergeant Dignam attended an interview for a state trooper. But Sergeant Dignam provokes only Billy Costigan so much.
Why did Sergeant Dignam provoke Billy Costigan so much in The Departed (2006)?
I mean both Colin and Sergeant Dignam attended an interview for a state trooper. But Sergeant Dignam provokes only Billy Costigan so much.
Dignam (Wahlberg) and Sullivan (Damon) were both Staff Sergeants. Costigan (DiCaprio) was merely a Trooper. Why would Dignam provoke Sullivan? They're the same rank. Also, Dignam had to outwardly show a lack of favoritism to Costigan so that no one might guess that Costigan was the mole.