In Bruges (2008)

Violent crime comedy directed by Academy Award-winner Martin McDonagh. After being ordered to murder a priest in London, hitmen Ray (Colin Farrell) and Ken (Brendan Gleeson) are told by their boss Harry (Ralph Fiennes) to hide out in Bruges, Belgium for a couple of weeks. Finding themselves very much outside their comfort zones, Ray and Ken are drawn into increasingly dangerous situations with locals, tourists, and a film shoot, and when Harry finds out that Ken and Ray haven't been keeping their heads down, he travels to Bruges himself to deal with the wayward pair.