George Garvarentz's OST Killer Force, from 1976

 

From discogs:

Armenian-French composer and arranger.

Best know for his works with Charles Aznavour,

whose sister Aïda Aznavour he married in 1965.

Born: April 1, 1932 in Athens, Greece

Died: March 9, 1993 in Paris, France

This record from 1976 is typical, wonderful OST stuff.

The Chase:

I will love you till I die almost approaches the Teo Macero level of complex orchestral composition: