Steampunk:  Imagine if society and technology developed as it currently has, but maintaining the asthetics and mechanisms of the Victorian Era/Industrial revolution.  Steampunk style/asthetics may go all the way into 30's art-deco style.

So, cars, for example, have steam engines.  TVs still look like World Fair Prototypes and connect to the internet via copper pipes.  All hospitals look like Turn-of-the-century Asylums and all mental-patients have metal cages on their heads.

Some movies for your consideration:  "Brazil"  "Sky Captain and the World of Tomorrow"  "Sucker Punch"