diamonds are forever (1971)

Unknown.
James Bond kills arch nemesis Ernst Blofeld, but when Blofelds cat is chased off by another cat he realises he's only killed a look-a-like.

the hitch-hiker (1953)

Unknown.
Film noir where two men are terrorised by an escaped convict they have the misfortune to pick up. Near the end of their journey, the convict attempts to escape using a boat. When he arrives at the pier, he's met by a tabby on the prowl, more heard than seen in the darkness.