In Italian cinema, giallo (Italian: [ˈdʒallo]; pl.: gialli; from giallo, lit. 'yellow') is a genre of murder mystery fiction that often contains slasher...

was I libri gialli, where giallo in Italian means "yellow", a reference to the color of the cover background. The title was changed to I gialli Mondadori...

Woolrich and Edgar Wallace novels, while another giallo Knife of Ice was a variation of Robert Siodmak's The Spiral Staircase. Other gialli created by Lenzi...

a maniac seeking revenge in The Terror (1928), based on the play by Edgar Wallace. B-movie mogul Val Lewton produced The Leopard Man (1943), about a murderer...

of Dario Argento's The Bird with the Crystal Plumage in 1970, a wave of gialli were made in Italy, with many sharing stylistic traits from Blood and Black...

German co-producers, who promoted the film as both a krimi film and an Edgar Wallace adaptation. Editor Clarissa Ambach is credited only in the German version...