Pierce Brosnan is set to play a hitman, who poses as a priest to get close to Billy Bob Thornton's character, a "gangland traitor."
The movie's called "St. Vincent." Maria Bello and Giovanni Ribisi also star.
Walter Hil, who directed "The Warriors" (!) and "48 Hours," helms.
Other films coming up for Thornton include the Polish brothers' manure film "The Smell of Success" and "Faster," co-starring The Rock.