|Giancarlo Giannini (1942 - )
Father of Adriano Giannini
|Libido (1965) [Christian]: Falls to his death (it's ambiguous as to whether he was pushed) from a cliff. (Thanks to Johan)
Love and Anarchy (Film d'amore e d'anarchia, ovvero stamattina alle 10 in via dei Fiori nella nota casa di tolleranza) (1973) [Antonio 'Tunin' Soffiantini]: Beaten to death (off-screen) by Fascist officers in his jail cell.
L'Innocente (The Innocent) (1976) [Tullio Hermil]: Commits suicide by shooting himself. (Thanks to Gordon)
Mimic (1997) [Manny]: Killed by the giant insect in the subway tunnel. (It's been some time since I've seen this movie, so my memory is vague.)
Hannibal (2001) [Inspector Renaldo Pazzi]: Hanged and disemboweled when Anthony Hopkins throws him over a balcony after placing a noose over his neck and slashing his stomach.
Quantum of Solace (2008) [Mathis]: Shot repeatedly in the back by Juan Carlos Avendano and Mike Perez while Daniel Craig is helping Giancarlo out of the trunk of a car; he dies shortly afterwards while talking to Daniel. (Thanks to Andrew and Tommy)