Mr. & Mrs. Smith is a 2005 American romantic comedy action film directed by Doug Liman and written by Simon Kinberg.

The original music score was composed by John Powell. The film stars Angelina Jolie and Brad Pitt as a bored married couple surprised to learn that they are both assassins hired by competing agencies to kill each other.

Marriage has gotten stale and predictable for John and Jane Smith, an average-on-the-surface husband and wife who don't yet know that they share the same undercover line of work: They're both guns for hire. Hiding their occupations has never been a hardship for either of them … until they discover that their next assignment involves them targeting each other. Can they go through with their respective missions, or will love prevail?