The Killer Must Kill Again

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The Killer Must Kill Again
Italian theatrical release poster
Directed by	Luigi Cozzi
Written by	Adriano Bolzoni
Screenplay by	Luigi Cozzi Daniele Del Giudice Patrick Jamain (French screenplay)
Story by	Luigi Cozzi Daniele Del Giudice
Produced by	Sergio Gobbi Umberto Lenzi (as Umberto Linzi) Giuseppe Tortorella
Starring	George Hilton
Cinematography	Riccardo Pallottini
Edited by	Alberto Moro
Music by	Nando De Luca
Production companies	Albione Cinematografica Git International Film Paris-Cannes Productions
Release date	1975 (1975)
Running time	86 minutes
Countries	Italy France
Language	Italian

The Killer Must Kill Again (Italian: L'assassino è costretto ad uccidere ancora) is a 1975 Italian giallo film directed by Luigi Cozzi. Cozzi originally wanted to call the film Il Ragno (The Spider) but it was changed to The Killer Must Kill Again by the producers. It is based on the novel Al mare con la ragazza (translation: By the Sea With the Girl) by Giorgio Scerbanenco. The film was also released as The Dark Is Death's Friend.^[1] Michel Antoine (who plays the killer in this film) later played the tortured painter in Lucio Fulci's The Beyond.^[2]