Sudden Impact is a 1983 American
action film and the fourth film in the
Dirty Harry series, directed by
Clint Eastwood (making it the only
Dirty Harry film to be directed by Eastwood himself), and starring Eastwood and
Sondra Locke. The film is notable for the
catchphrase, "
Go ahead, make my day", which is uttered by Clint Eastwood's character in the beginning of the film. That phrase, although in its Italian
localization "
Coraggio... fatti ammazzare" ("come on, let me kill you"), was also chosen as title for the Italian version of the film.