Twitch of the Death Nerve (1971)

A.K.A. Bay of Blood. After a very rich old woman dies, friends and relatives start killing one another at a rapid pace. Mario Bava's very gory horror features creative murders, excellent cinematography and a groovy Italian jazz soundtrack.

Plus!: Part one of 60s Batman, 'The Impractical Joker'
Plus!: Ub Iwerks cartoon, 'The Headless Horseman'
Plus!: Commercial for Hallowe'en costumes at Woolworths
Plus!: Promo for 'Marathon of Fright Night' at the Drive-in