Umberto Lenzi
Umberto Lenzi (August 6, 1931—October 19, 2017) was an Italian film director who was very active in low budget crime films, peplums, Eurospy films, spaghetti westerns, Macaroni Combat movies, cannibal films and giallo murder mysteries (in addition to writing many of the screenplays himself).
Known for
Cannibal Ferox 
Eaten Alive! 
Nightmare Beach 
Sacrifice! 
Spasmo 
Eyeball 
The Tough Ones 
Primal Rage 
Paranoia 
A Quiet Place to Kill 
So Sweet... So Perverse 
Ironmaster 
Syndicate Sadists 
Brothers Till We Die 
Gang War in Milan 
The Biggest Battle 
Battle of the Commandos 
Banned Alive! The Rise and Fall of Italian Cannibal Movies