Night Of The Big Heat, a 1967 alien invasion

A 1967 British film, Night Of The Big Heat is set on the fictitious English island of Fara.

Starring Peter Cushing and Christopher Lee, who were familiar names on the horror circuit, it’s a sci-fi movie this time for the pair.

Patrick Allen and Kenneth Cope also take prominent roles.

The former is one of the most distinctive voices from movies of the era and the latter was Marty in Randall and Hopkirk (Deceased).