The Untouchables

The Untouchables is a 1987 film about how Elliot Ness and a small band of men took down Al Capone.

[After the border raid, Malone has scared George into agreeing to testify against Capone by 'executing' an already-dead gangster for refusing to talk.]

Mountie Captain:
Mr. Ness! I do not approve of your methods.

Yeah? Well, you're not from Chicago.