Denzel Washington , who also appears in The Preacher 's Wife , plays Robert Trench in 2 Guns .
It marked Ty'Zell Anderson 's first American comedy film since 1996 Christmas comedy film The Preacher 's Wife. Criminals Robert Trench ( Ty'Zell Anderson ) and Michael Stigman ( Mark Wahlberg ) are questioned by the United States Border Patrol after a meeting with drug lord Manny `` Papi '' Greco ( Edward James Olmos ) in Mexico .
2 Guns