Danger: Diabolik (1968)

In the psychedelic 60s, the infamous thief Diabolik creates mayhem in an unnamed European nation, driven only by his personal amusement. Just like Batman, he resides in a luxurious subway hideout with his captivating girlfriend, who helps him foil criminal schemes and steal government funds. As an unconventional hero, Diabolik takes on bumbling cops and mobsters with an eclectic mix of influences: Batman, James Bond, pulp and camp aesthetics meet in a film that has played a special role in shaping modern pop culture.