Top 10 Sergio Martino Films. The Case of the Scorpion's Tail (1971)
All the Colors of the Dark (1972)
Torso (1973)
The Violent Professionals (1973)
Hands of Steel (1986)*
Your Vice Is a Locked Room and Only I Have the Key (1972)
The Strange Vice of Mrs. Wardh (1971)
The Suspicious Death of a Minor (1975)
2019: After the Fall of New York (1983)
Island of the Fishmen (1978)
Mountain of the Cannibal God and
Mannaja came close but i think i prefer
Island of the Fishmen. (Not that any of them are actually great films)